UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QK1LyoKBxp5ALytGK5yT/8vpL6HAPhbrgnQc5sH0Dbs=' 
WHERE 
  key_id = '1e7201c194ba37184ebe4377f58f50f7ffca01f016b147cf6eb8f86547cb5c4c' 
  AND (
    token = 'QK1LyoKBxp5ALytGK5yT/8vpL6HAPhbrgnQc5sH0Dbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )