UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZs4isiJ76VWQC8ZK+wFRZ42v/DErKPn3xmiqpnC/t0=' 
WHERE 
  key_id = 'a4c504ace26111a029e3e0cd2f6061ec3960ff50d7414bb0d25a9f4afc10a451' 
  AND (
    token = 'KZs4isiJ76VWQC8ZK+wFRZ42v/DErKPn3xmiqpnC/t0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )