UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEoTn61pGhCDBcbqF7SWUxM3GMqEFPtIvRhoLUMgAJo=' 
WHERE 
  key_id = 'd430e59559676bd426defdd43cabb78d97d84723847ce4228e2c4d9a95d4b092' 
  AND (
    token = 'rEoTn61pGhCDBcbqF7SWUxM3GMqEFPtIvRhoLUMgAJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )