UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0GAc9UyEu0YISu2sHwkYOc1YwTlFYO5NEHwRSx6we4=' 
WHERE 
  key_id = '9f7acb558ddcf5943d75fd743d1b92a61550ebaafed5a440011c3469bfd9c56d' 
  AND (
    token = 'J0GAc9UyEu0YISu2sHwkYOc1YwTlFYO5NEHwRSx6we4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )