UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VYROAZbDuadER7kTFSVygKX4hwnQVe2Ue2c7Ftiboc=' 
WHERE 
  key_id = 'e92966380ebb19879d4304ecae31beadca9f7e17078c906b79b03b703c2d01e8' 
  AND (
    token = '6VYROAZbDuadER7kTFSVygKX4hwnQVe2Ue2c7Ftiboc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )