UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FckBmX7S/UhITkKy7daiWxoKO2Vp9gSUbrDwnu0xk0s=' 
WHERE 
  key_id = '176ff2ff70c1ac05a3d8b69666653859c4f852d6a8abe66d3143a861bb9528ab' 
  AND (
    token = 'FckBmX7S/UhITkKy7daiWxoKO2Vp9gSUbrDwnu0xk0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )