UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BzVajC9U8AvXjIBAvHyi5/E8ZBxLHPRRDzqpFI3hL8=' 
WHERE 
  key_id = '8c9a924e9ca7d28f5713d00ccbfb34b55219b41545e43a6ed4751640a59823bb' 
  AND (
    token = '0BzVajC9U8AvXjIBAvHyi5/E8ZBxLHPRRDzqpFI3hL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )