UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDogvsywC1mMCQchUHOXHp+vIPYb/LigPX2YGZKMoK8=' 
WHERE 
  key_id = '09f75c3ec8553a040dbf3bfb39a7269e769ae355a2688a84dc888cb3be2a4472' 
  AND (
    token = 'HDogvsywC1mMCQchUHOXHp+vIPYb/LigPX2YGZKMoK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034