UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3VYQo4avq0UW/lACtOsveLraQr902Y7i5jUnm98L/Q=' 
WHERE 
  key_id = '95310771e75be7461459eeb1141db6043225b781605831377c6136d307905ed8' 
  AND (
    token = 'U3VYQo4avq0UW/lACtOsveLraQr902Y7i5jUnm98L/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )