UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxTKIuZzLBYDZg4OtT7iU8gbut8lMQ8eggvFGQSi/80=' 
WHERE 
  key_id = '17f2ac67629ae10dda3dc01e391324fec1795369609de037211c723166dbed57' 
  AND (
    token = 'DxTKIuZzLBYDZg4OtT7iU8gbut8lMQ8eggvFGQSi/80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )