UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7+VzGGjeZZiPA50c9XjKAheD76v0pRKVxwS/+rW3CU=' 
WHERE 
  key_id = '698234cdf1a8a5d25cf7212737135ef1306b2f814fa4375ed8cb227e2ea0fca7' 
  AND (
    token = 'y7+VzGGjeZZiPA50c9XjKAheD76v0pRKVxwS/+rW3CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )