UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nc9Xh9SR9GGXaTASX49rgZ8paE4W1C+rMv7AtBz/UIk=' 
WHERE 
  key_id = '7e1508d77bd9117ae0f1bf97efb0fc11f8e60fa96cffd7d99201d3cc5ee689d9' 
  AND (
    token = 'nc9Xh9SR9GGXaTASX49rgZ8paE4W1C+rMv7AtBz/UIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )