UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7anCnnISftjjWKDaNnOKInN5QntXOorRgkFuaZQz5U=' 
WHERE 
  key_id = 'bd49176d3572c6c0243a7aea44984a4bd4225d1b21bd0e39409a9e47e2f94445' 
  AND (
    token = 'k7anCnnISftjjWKDaNnOKInN5QntXOorRgkFuaZQz5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )