UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBcf7z9vK1aD0WC6sIOC/MkfO6LoMI8qYQPlj2wwrvE=' 
WHERE 
  key_id = 'dcf65bcce7c51daad47c71ae95682ec3d36e2fdc16c7ef91375f4b28f26e3674' 
  AND (
    token = 'uBcf7z9vK1aD0WC6sIOC/MkfO6LoMI8qYQPlj2wwrvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )