UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwmhHS3G0blngZsMeaVkMRx686KIusX3b1BhXYYpw6M=' 
WHERE 
  key_id = '262aab18907093214eb6ac6cd98db2185252761a2e280487650c4b7e031ffc81' 
  AND (
    token = 'nwmhHS3G0blngZsMeaVkMRx686KIusX3b1BhXYYpw6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )