UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMg9FfKYh4L7au+wSdLGFUcsqeqZASawIzK6ndJWfIA=' 
WHERE 
  key_id = '69768932548c872f5e16de933c10add45a2755ec89916517605e3707ba254e15' 
  AND (
    token = 'jMg9FfKYh4L7au+wSdLGFUcsqeqZASawIzK6ndJWfIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )