UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1dzCfB26xiJxLSiN8m9pqIMOcdlrEcudaPNVZzRQJs=' 
WHERE 
  key_id = '25bb859dfb86680384074c566cfb0a07bd0721f36a9949c5c5830ece73f4152a' 
  AND (
    token = 'd1dzCfB26xiJxLSiN8m9pqIMOcdlrEcudaPNVZzRQJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )