UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cYS4n9DJPz2PFM3FtLRm+LUPvCjPVU+PNY+KTuw4pg=' 
WHERE 
  key_id = '9af24c86ab08ec28db71b8e8814ad56fcedf20f0ee8860ddbf944f89f5ee064f' 
  AND (
    token = '6cYS4n9DJPz2PFM3FtLRm+LUPvCjPVU+PNY+KTuw4pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )