UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dKwIOPzFHzfufe8tsdeQFV4g0zJ1f04A22I9fayk/E=' 
WHERE 
  key_id = '46f9aad25ec72fdb9e22bca785997dde194c3b54baadc1314eb3f48d78336f1d' 
  AND (
    token = '2dKwIOPzFHzfufe8tsdeQFV4g0zJ1f04A22I9fayk/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )