UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J4NP8yLMF61iYYVKY6M4hhOzF4prgqh/WNcVaP8K75E=' 
WHERE 
  key_id = '98c192841b406751285dc9652fd2fe16eba832cea933686c1117843602f075d9' 
  AND (
    token = 'J4NP8yLMF61iYYVKY6M4hhOzF4prgqh/WNcVaP8K75E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )