UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/I0vfg/ZOOl6qQDXwfO5mI55/hd31GzedSAy1Ie9nE=' 
WHERE 
  key_id = 'ed7c68e3b4fa0106825a0aea4e0c84e2be54b3775ebd41b5fc31d31636569234' 
  AND (
    token = 'U/I0vfg/ZOOl6qQDXwfO5mI55/hd31GzedSAy1Ie9nE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )