UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGISHNe6FmiX+srm8mU8zqQCr5RqfMpPrLGf/uQMmqY=' 
WHERE 
  key_id = '4aa300ea62f60777a3cb2ee3ce35944da5d5b4923a1d4137883b1c8650729437' 
  AND (
    token = 'dGISHNe6FmiX+srm8mU8zqQCr5RqfMpPrLGf/uQMmqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )