UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckQU9V4RJITqek0Oe+FCzc4a4S5zSdW6w7yY4C7FPVA=' 
WHERE 
  key_id = 'd2bff47b8b51da78cb860b69a5b91791dd4f694c18a9e295181d4b473f20252a' 
  AND (
    token = 'ckQU9V4RJITqek0Oe+FCzc4a4S5zSdW6w7yY4C7FPVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )