UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaaSucxNYqYJKzSU4otaP/Gi0jzkY3hU0MvZXOTtcAI=' 
WHERE 
  key_id = '8dc3f9c06061f2738a6841f7a32174f85f684ee2b45a933e0b2ac1444e8d49e9' 
  AND (
    token = 'CaaSucxNYqYJKzSU4otaP/Gi0jzkY3hU0MvZXOTtcAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )