UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNlAYGQMozo+kpvWS4x9G5dVh5z9GpGGmfTpe0+NnM8=' 
WHERE 
  key_id = '7100c97e65530303886f408238ede756af7284a51c91d92fb8cfd941e0def8a4' 
  AND (
    token = 'DNlAYGQMozo+kpvWS4x9G5dVh5z9GpGGmfTpe0+NnM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )