UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdnR1Ruj6U0Vs6z62xOsTCLlOcFIp9SfpkK9x0hoSGk=' 
WHERE 
  key_id = '66f8620ec9ada4e2c013ba4460185ad88cbf858b842834482542551002d6a850' 
  AND (
    token = 'QdnR1Ruj6U0Vs6z62xOsTCLlOcFIp9SfpkK9x0hoSGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )