UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FZSCvA8JjgWIT5MFn6RJiRGnmuvy8le5f0hIZdolb4=' 
WHERE 
  key_id = 'cb6d99745ca9e43423bacb3f955505a1b49f4f2d58aa544af994c6144458bb96' 
  AND (
    token = '4FZSCvA8JjgWIT5MFn6RJiRGnmuvy8le5f0hIZdolb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )