UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYt2PnJ4I6bEclH+eGYRloW3ZPjImt5gJcGHgBy2WvA=' 
WHERE 
  key_id = '78d5273bf0bbda99f8742d01a860791fba20920228dbfa3310cf30823a1f9c04' 
  AND (
    token = 'sYt2PnJ4I6bEclH+eGYRloW3ZPjImt5gJcGHgBy2WvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )