UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/Xny/9JRCxd3fV6ZhkO62fVxUp07jzpj1t/tTvg098=' 
WHERE 
  key_id = '63b2493d8f9c281795ccd0d49a7bb4c332dca8e1b8763146be3a486aa8177899' 
  AND (
    token = 'u/Xny/9JRCxd3fV6ZhkO62fVxUp07jzpj1t/tTvg098=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )