UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54YJ37cKMCxDgSyfdTrsBrkSxTAn2IaEZrH65Mzxafo=' 
WHERE 
  key_id = 'fd8385008cc265c863c18890ce86e73d8818acf53e4755d5429f32499412e5b1' 
  AND (
    token = '54YJ37cKMCxDgSyfdTrsBrkSxTAn2IaEZrH65Mzxafo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )