UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JBqtgCo5zsSylFAPjUXlgm4BA2qxd9H+2Zi5hWuuFhQ=' 
WHERE 
  key_id = '420c0286459fe738667788c77a280e03eff4bf7267308a55b4c52bd3c5fab9f8' 
  AND (
    token = 'JBqtgCo5zsSylFAPjUXlgm4BA2qxd9H+2Zi5hWuuFhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )