UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVv6UVo1IBy82McdJ186XqMNHgpupPDq091OXck/eGE=' 
WHERE 
  key_id = '3ca590d79577db8b5040ee2b37e58f2b38caf8dfc822dd13660d387a9ccce4aa' 
  AND (
    token = 'QVv6UVo1IBy82McdJ186XqMNHgpupPDq091OXck/eGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )