UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fkHlx6iE869jMpLG3o6k6g52WXJnGStUE8bDSFInk0=' 
WHERE 
  key_id = '3089d7c6449f97849d2377c6293be8155389020ed27af024c581898a1376e0f5' 
  AND (
    token = '3fkHlx6iE869jMpLG3o6k6g52WXJnGStUE8bDSFInk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )