UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pphw/iaoTBJx9ryC+RZTjgk73IepQ7AKwfV7wpDo05k=' 
WHERE 
  key_id = '3c1022b60b77e502b8ea436ca9c64e13398462c1224dcb9deeec52bcda67bb81' 
  AND (
    token = 'pphw/iaoTBJx9ryC+RZTjgk73IepQ7AKwfV7wpDo05k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )