UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnK5Xm0C2uB3spcX1DrBIeQb/HKtRImyyN9on6OxTFU=' 
WHERE 
  key_id = 'fe665ce86ccf598554c8149b902de099168322ebadd82ff75c0bcd2d0b69456b' 
  AND (
    token = 'hnK5Xm0C2uB3spcX1DrBIeQb/HKtRImyyN9on6OxTFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )