UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu7+jO3XGJeBz2tCoul4JAM6r9o4UQTmsmVoj9hbiEs=' 
WHERE 
  key_id = '7a1d907ab771aa455635939d9db15ee6e30bd0fe24a9edb4d23d7db6af3260ed' 
  AND (
    token = 'uu7+jO3XGJeBz2tCoul4JAM6r9o4UQTmsmVoj9hbiEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )