UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyrKeafooVlyvr7L0cRXSxk0zo7Feg4tQH4bVOw8ipY=' 
WHERE 
  key_id = '6242831ecb0f296b2f181fca1c4a60f5b7ff212b4701aab6c4a7974d2f0c28d3' 
  AND (
    token = 'gyrKeafooVlyvr7L0cRXSxk0zo7Feg4tQH4bVOw8ipY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )