UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6yPac8uodYrXFpseRm6Pyvx12IhfuT2FtYu+mGTaBI=' 
WHERE 
  key_id = '9df484d3399c019f351f222dcb508fb74d8c5e9b62587f9d7a8d7ac826c49f6d' 
  AND (
    token = 'i6yPac8uodYrXFpseRm6Pyvx12IhfuT2FtYu+mGTaBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )