UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8K3xRo6aqqgBnlPF8NjUPExHqS+Ev94R2H5wCTXPEM=' 
WHERE 
  key_id = '02598aa4b77229a21f9040f17ecc837ae36ddc6ee74757af75ff3a720ca02267' 
  AND (
    token = 'c8K3xRo6aqqgBnlPF8NjUPExHqS+Ev94R2H5wCTXPEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )