UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIWjGV4mekP+0oU06V7h50+B2sGmMPf6ob5/m5YrCuk=' 
WHERE 
  key_id = 'b3167cc7f2beab1ea7ec6da844153693d39913e213691bc705212eadcc695f70' 
  AND (
    token = 'oIWjGV4mekP+0oU06V7h50+B2sGmMPf6ob5/m5YrCuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )