UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9YuhZuKYabu52hAkfj5S2cdVMMANMthnUT10Uk03kA=' 
WHERE 
  key_id = '2bb21296f7e8d9507e1bc5398e10cf79d6fc575d9552f9f1073dc3f971481dd3' 
  AND (
    token = 'Q9YuhZuKYabu52hAkfj5S2cdVMMANMthnUT10Uk03kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )