UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwsV9Z7VQMFt4CB6SccvlYgrPBsgdPLjj+M/HXQVDg0=' 
WHERE 
  key_id = 'c12f25837fa7989f9e52e9c8c273dab90b61ba0caa2df4ea5f06e3f9bbc35afa' 
  AND (
    token = 'QwsV9Z7VQMFt4CB6SccvlYgrPBsgdPLjj+M/HXQVDg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )