UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dPXekBU0nc4XhZ7LyrceLZpW0/95fY6mjOcYNpyEgE=' 
WHERE 
  key_id = '7281b5ca3b2e90a4e6cfcd625b182e5a76da1dc083bad0fa1b8d4cefaedc53c2' 
  AND (
    token = '4dPXekBU0nc4XhZ7LyrceLZpW0/95fY6mjOcYNpyEgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )