UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQBjn0tx9pUd4lIyyzWZp7o813jBY4/Sr3gSFerFDGY=' 
WHERE 
  key_id = 'd5c96e41cc71a7f15fb26a26de7371e33b483e32d167f2dac35a7b18a47cb982' 
  AND (
    token = 'TQBjn0tx9pUd4lIyyzWZp7o813jBY4/Sr3gSFerFDGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )