UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yOX4GM3QGgCUrfOm4R7kx6ZGRUX1mQczbT4781M5xM=' 
WHERE 
  key_id = '1833d4cf54c923f21f6946e31904dc970df993a5584891bff5c9dd6edf3bbf67' 
  AND (
    token = '1yOX4GM3QGgCUrfOm4R7kx6ZGRUX1mQczbT4781M5xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )