UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFeeybIzdZBvek+gmBifbG4EjhLXD3YEZRqJNK6MOUw=' 
WHERE 
  key_id = '3d98779835fe29cb8ba060cc88306dba545d77b7da3aa989173e2676758ebb15' 
  AND (
    token = 'ZFeeybIzdZBvek+gmBifbG4EjhLXD3YEZRqJNK6MOUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )