UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMCymtrN5Lla8NuwFcWh09LQl4E15mzVbv1BLp3Fyu4=' 
WHERE 
  key_id = 'ce53540197e69bd8f53f0ff81a006dd3d21350e081a195a82f1f6c2b1712d055' 
  AND (
    token = 'hMCymtrN5Lla8NuwFcWh09LQl4E15mzVbv1BLp3Fyu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )