UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QkMHbZCsdzBitGiVUzUzrDZOYY4rRPcdcF2Bom7514c=' 
WHERE 
  key_id = 'b43351c62f1cfa66da29370f4f674c3f58a03addf936471cccc9e11772cd86aa' 
  AND (
    token = 'QkMHbZCsdzBitGiVUzUzrDZOYY4rRPcdcF2Bom7514c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )