UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWkuTHsxNdRSOYF/WPwVbdz5xUElIc/08eM+Thmn8xk=' 
WHERE 
  key_id = 'fd73964082efc3971df013afca55601023dc99e1198d7dfe9185f18e0fef6c11' 
  AND (
    token = 'GWkuTHsxNdRSOYF/WPwVbdz5xUElIc/08eM+Thmn8xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )