UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXwaR30nQB3EFnOIfBmBwnBF4uF/lNyi7k6mkHaNWVE=' 
WHERE 
  key_id = 'a007be8263581c13b99843e8d0809a01adeadf9b1ad935f39456d3d709e3ea71' 
  AND (
    token = 'uXwaR30nQB3EFnOIfBmBwnBF4uF/lNyi7k6mkHaNWVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )