UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTbvHo+ybUK56vkbKiss4wVyNujRPE/iP8D1RX28l30=' 
WHERE 
  key_id = 'ac2f2ca5faa55f264958bfcabe018f7dbf3f04d2298a80c9813547e80b13ced7' 
  AND (
    token = 'gTbvHo+ybUK56vkbKiss4wVyNujRPE/iP8D1RX28l30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )