UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDdXB9sLGtbmWB2js2PikwbUWA4kVWCf6fR6NE+peus=' 
WHERE 
  key_id = 'cb3c590ab03001fee4ae5985b9da151c2466fa01ac5b649df73687915e4b4ad4' 
  AND (
    token = 'RDdXB9sLGtbmWB2js2PikwbUWA4kVWCf6fR6NE+peus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )