UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nG8p2zjAzhkcO943BJ/XjALjQZouuV2t9BrTRgamHuM=' 
WHERE 
  key_id = 'a360a5502064bcd9e92989762816b7a05c41cebad7b720d8551404eaf0fc9e81' 
  AND (
    token = 'nG8p2zjAzhkcO943BJ/XjALjQZouuV2t9BrTRgamHuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )