UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CsFaeQxeJT/dcl87m141oXB2NPhezdeBu/rUwzhQJw=' 
WHERE 
  key_id = '966aa8ed9f6264c9ee6ce0ed1e62548f2d939c3da8af294b438c1eb08d7d9ac8' 
  AND (
    token = '7CsFaeQxeJT/dcl87m141oXB2NPhezdeBu/rUwzhQJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )