UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCXsAyMkyyVSsbLkUkd2r68inElkrbvDzsS7yH4A9fM=' 
WHERE 
  key_id = 'abd6883324decb806bb777bc1dd0bb4ea8305b20968665c5abff52838a78b170' 
  AND (
    token = 'JCXsAyMkyyVSsbLkUkd2r68inElkrbvDzsS7yH4A9fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )