UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzFfpbjSwhZYl/Lt7W7f2NYe3TcWbAbux+3Cb+w3DeY=' 
WHERE 
  key_id = '3ef825b3aee04c61b4d5635622c77c0590d6b9d6c00434f421a95f59c780a1c5' 
  AND (
    token = 'gzFfpbjSwhZYl/Lt7W7f2NYe3TcWbAbux+3Cb+w3DeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )