UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0NfY27lKOO5hC3kt3+0xYrSkyCtQx+KJtaNfhUPYeD0=' 
WHERE 
  key_id = '127bff4ea2bc0d3e56020752465d8218c1538bc0415d008cd175e27b97baaf74' 
  AND (
    token = '0NfY27lKOO5hC3kt3+0xYrSkyCtQx+KJtaNfhUPYeD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )