UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EILASwuWOpHI2mHtYcQc+LbClG8POshoVgkbwSASKHA=' 
WHERE 
  key_id = 'a049184ac78b64747ce814807bdeb301470a8309b3af5ee1b5893b8bacc313e6' 
  AND (
    token = 'EILASwuWOpHI2mHtYcQc+LbClG8POshoVgkbwSASKHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )