UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us8MG95iMCUd7hPnB57rVUup6YS8rRTHXLsC65VUP5A=' 
WHERE 
  key_id = '8277d226d802abb83b7fe596af1016c23c8aa0dda9747615e8aada7dbd58f367' 
  AND (
    token = 'us8MG95iMCUd7hPnB57rVUup6YS8rRTHXLsC65VUP5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )