UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjWv6q47hhtEmK5jaZfR0DmtDeSWPce15VW6BMySBx8=' 
WHERE 
  key_id = '448597261d9aceed5cd1c41a2f31a648f409a928c91378e0c6ea6d7200d3a46f' 
  AND (
    token = 'CjWv6q47hhtEmK5jaZfR0DmtDeSWPce15VW6BMySBx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )