UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtDGcYBAb0zBcs00PzQy/ZqCbbHzHowa5F/813qeULQ=' 
WHERE 
  key_id = 'b8f02a89c9ca0c81fc2b28484b335b763267d525c0a75f2be288ef54fccf5a68' 
  AND (
    token = 'XtDGcYBAb0zBcs00PzQy/ZqCbbHzHowa5F/813qeULQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )