UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PPcN2YPkBPU9La8+YjEb613fNYcvE+TEt18BL+EC50=' 
WHERE 
  key_id = '0ef8702e6fa74c1c547627e755c803c42bdbd32545f622ae64571d13770d1033' 
  AND (
    token = '9PPcN2YPkBPU9La8+YjEb613fNYcvE+TEt18BL+EC50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )