UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2RypkWPC2Xjmg9LSyAUdW2PhKpSyM6EpUFTAEJd/2g=' 
WHERE 
  key_id = '17c9b339463d5769cc256f17998378a831ac09df8ddc490d3ebf0a0f7ed6731b' 
  AND (
    token = 'U2RypkWPC2Xjmg9LSyAUdW2PhKpSyM6EpUFTAEJd/2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )