UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uizi05hdUqqxW/LAyRFYsiZzzdxf/zu8K2A/JFEmrrc=' 
WHERE 
  key_id = '2798e677bea9036279d7ddfd963239914e0949458d2fb999bdc8f426b33a511d' 
  AND (
    token = 'uizi05hdUqqxW/LAyRFYsiZzzdxf/zu8K2A/JFEmrrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )