UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SB3VNnzTl1Z4RT4YTBABiTa2MIMQGe7ODmms90By0QA=' 
WHERE 
  key_id = '248d59c39fb3c8d57ec6648a2c1b9af234391d77cc26ee9fd02cdf4f2d192f2c' 
  AND (
    token = 'SB3VNnzTl1Z4RT4YTBABiTa2MIMQGe7ODmms90By0QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )