UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kdb2WhD4R1gVq0wdtveLH+K0gYGwWIOkw0Ot4Y6Girw=' 
WHERE 
  key_id = '962d6b6e88e9413531cb8439cac3e06c9775c3678445178c2870d1a61c2242bb' 
  AND (
    token = 'Kdb2WhD4R1gVq0wdtveLH+K0gYGwWIOkw0Ot4Y6Girw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )