UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dvr7dTHzf/MDCIeCn6b1azjz/2yp5NFF+VEzUl6tZMM=' 
WHERE 
  key_id = '5d26a6002613af26b5c10eae895afe11d488f04d0feb922e5cdb77331f36ec85' 
  AND (
    token = 'Dvr7dTHzf/MDCIeCn6b1azjz/2yp5NFF+VEzUl6tZMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )