UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqqKqyjKD5eEyZJqlaMdy/lrqJ6U1ANtxz154qLfRbs=' 
WHERE 
  key_id = '2dbc9d348d39f21910869557e99ce72576e98d4044a422f77032a3545f930ab0' 
  AND (
    token = 'GqqKqyjKD5eEyZJqlaMdy/lrqJ6U1ANtxz154qLfRbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )