UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+U+9gJEMs8UJExwWwWT9mmL8xVKmHNkRAZ0mTwWwzgA=' 
WHERE 
  key_id = '0fa4fbcdf43b0762f602c7f58ed75375dc26be363d9d561cf55aed7fab42a89b' 
  AND (
    token = '+U+9gJEMs8UJExwWwWT9mmL8xVKmHNkRAZ0mTwWwzgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )