UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYooVQmbyJz7NdOiRPWVt+q3hy2YQSfWVIWIKn+KJTU=' 
WHERE 
  key_id = '3b199c5a911533b52b62b4085e2ed52978357ed3721cc1b3c4cd5682cf4deb31' 
  AND (
    token = 'PYooVQmbyJz7NdOiRPWVt+q3hy2YQSfWVIWIKn+KJTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )