UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jT161YITgBG6qKKQUwZ7QWhC4Z6foHpwHmS1cZ4or30=' 
WHERE 
  key_id = '2951b9001e96ded3a6a1b6d6e92fb7acddf6d5ae15612ff1facd6295f12c4201' 
  AND (
    token = 'jT161YITgBG6qKKQUwZ7QWhC4Z6foHpwHmS1cZ4or30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )