UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '06Zw5jMl90rBIM3qn2qOJ+Zrl6NUMgdq68kjtXtl6U0=' 
WHERE 
  key_id = 'db0c2ea6cdc7ae23083dfeda05622e4a51c95621ae94b057e95f324655435a1f' 
  AND (
    token = '06Zw5jMl90rBIM3qn2qOJ+Zrl6NUMgdq68kjtXtl6U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )