UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tRc8x2PJEuTMIS7BD9ok49ZGNKhw3g96/vtGanvXV9o=' 
WHERE 
  key_id = '047db333154199f909b5b390a74f827cc7da3b1c30c3aa37a2b37b8fff159ee1' 
  AND (
    token = 'tRc8x2PJEuTMIS7BD9ok49ZGNKhw3g96/vtGanvXV9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )