UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59lDrYfSZyTwDL3RYNbKyovlMO73oeBg8NqIU8sEixQ=' 
WHERE 
  key_id = '7c044e5604d83d9a381b27c1607b8c761a4bd0007c7eec3aaba21ce37ae456c1' 
  AND (
    token = '59lDrYfSZyTwDL3RYNbKyovlMO73oeBg8NqIU8sEixQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )