UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dY+mzqHBrBLNY7tVjPsKcqmWvF9CQLfyplnFpOuPXrY=' 
WHERE 
  key_id = '168bde7f5d7bebc316f0c7731d15606cff117c977f1b0f1a2096f0a23f28d9ed' 
  AND (
    token = 'dY+mzqHBrBLNY7tVjPsKcqmWvF9CQLfyplnFpOuPXrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )