UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRLUtSSBUVPPlUPVmNrm7fRMf4oYvVAP+E8FMkj+Zpo=' 
WHERE 
  key_id = 'e8a9780f1bcd51afe8487486f0e207956759e77cb673aebcfd7bb34d771f42dc' 
  AND (
    token = 'gRLUtSSBUVPPlUPVmNrm7fRMf4oYvVAP+E8FMkj+Zpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )