UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmZK8QJH28KtWy6T3Ib1xLKttuWNGtB8+8a87wemPp0=' 
WHERE 
  key_id = '7e88cbf047436d15be23c036e07ca5ff6962d9af8e9c1c63a992eccd415aa9ca' 
  AND (
    token = 'QmZK8QJH28KtWy6T3Ib1xLKttuWNGtB8+8a87wemPp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )