UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5lFfbWhGPysalR3pY+RgZ4etnReuvX2f2k1QUcrxks=' 
WHERE 
  key_id = 'cb82d89a10325cae64ecc188405be2903a341f0710b8104a32f22dadfd93ca8a' 
  AND (
    token = 'C5lFfbWhGPysalR3pY+RgZ4etnReuvX2f2k1QUcrxks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )