UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40K6nHXs+z6raEZxXRtYP5kbLoGVhM1jSgO7Mp9jiEY=' 
WHERE 
  key_id = 'fe4d9e796d214716b2a68587a3d86e916f0d3936082887d4eded70dab8c8ad84' 
  AND (
    token = '40K6nHXs+z6raEZxXRtYP5kbLoGVhM1jSgO7Mp9jiEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )