UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrZYTzFgKu88nPsz4U3zDSxrmNw2LlGA7Hh7m8Vioo8=' 
WHERE 
  key_id = '54060b38699063b067507f22147884dfb7c15c6769e1940d2ad3f641cee73d76' 
  AND (
    token = 'CrZYTzFgKu88nPsz4U3zDSxrmNw2LlGA7Hh7m8Vioo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00017