UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wB9mXC/n8AY6dO0KA0m6hGN6QZcxPbJGtaa8RG70PQ8=' 
WHERE 
  key_id = 'bde5a9222481f121634380b3179a753302d5e67876a1a39a990b0a7fdf8730c8' 
  AND (
    token = 'wB9mXC/n8AY6dO0KA0m6hGN6QZcxPbJGtaa8RG70PQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )