UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIF2alL3TtXPMyo0MF66M8XTuEYHmP8XuFOzZ9AbNE0=' 
WHERE 
  key_id = '6f67d8370ad54d37332b812f743ae388626e2c96bc4b4f8cb5cbabc5284ea1d7' 
  AND (
    token = 'GIF2alL3TtXPMyo0MF66M8XTuEYHmP8XuFOzZ9AbNE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )