UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IaZSljSVn66hxIkEjcukBwHyTAlTlEFrl/Z5ViAPqyQ=' 
WHERE 
  key_id = 'eb6b5e461e23d118a0a2e53e36f654702b408ebb33781a6527d4692b00b4253e' 
  AND (
    token = 'IaZSljSVn66hxIkEjcukBwHyTAlTlEFrl/Z5ViAPqyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )