UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CZNfuvFlssXN9QC+5MOVRZYl0YccLqrBksgYSTuHWg=' 
WHERE 
  key_id = '3c532fea7e92a009a717d892003e9657ecad8cb9710ef6c49ccf7375c3f933c7' 
  AND (
    token = '9CZNfuvFlssXN9QC+5MOVRZYl0YccLqrBksgYSTuHWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )