UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzpgFbh+AYp5EPVUNLiPYCNgzEm1usVa+W6YTFdSdsU=' 
WHERE 
  key_id = '8d944ee867f9dc6310be764e91cf85743956ad1b8b4a22e7bf85f193140e8716' 
  AND (
    token = 'LzpgFbh+AYp5EPVUNLiPYCNgzEm1usVa+W6YTFdSdsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )