UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGtxQELQlPyxEY9Jaq6ontVSkNLX4PD0rVWPuqf1yTQ=' 
WHERE 
  key_id = '3527acfabefee2bda5565def487c565695717cf4c2a24fbf4fa6078fb62a31c8' 
  AND (
    token = 'AGtxQELQlPyxEY9Jaq6ontVSkNLX4PD0rVWPuqf1yTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )