UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XYzQZIejo4iCMOkn05D0v4hurBXdGPPcd27pWtZf94=' 
WHERE 
  key_id = '4b33e068e30508f3183a283b10b62d109baf8cb2ed4f88dbff3316267834b7fe' 
  AND (
    token = '8XYzQZIejo4iCMOkn05D0v4hurBXdGPPcd27pWtZf94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )