UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8lSEeuYPPy0f91/kk4pME2esaWdop98LBB8CocUoA4=' 
WHERE 
  key_id = '286847096209cb8e788cd82d6fb6f596ee057f4cb2ee1c751e833bf38757d7e3' 
  AND (
    token = 'L8lSEeuYPPy0f91/kk4pME2esaWdop98LBB8CocUoA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )