UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JSyGRI1tnhOH11iPWyGk4iuyIqYUQTKe29v05YxT/Y=' 
WHERE 
  key_id = 'c30a9bbb31096f026f9e61bb6d8dfb0da2d4b05177826d8d9aee82970aed34de' 
  AND (
    token = '6JSyGRI1tnhOH11iPWyGk4iuyIqYUQTKe29v05YxT/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )