UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ixfr2Fivj3t0P/6ZUqn0f8Jf0yl29F3g5qMUoRa6h60=' 
WHERE 
  key_id = '82f3c46a13f2b7b0ba649216a5affd6f201743abdbe3b36cb145f7db142322a2' 
  AND (
    token = 'Ixfr2Fivj3t0P/6ZUqn0f8Jf0yl29F3g5qMUoRa6h60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )