UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48ztUXbEfXcS1kxVOSAYARlds71AmIrDrp3qXpjoDXI=' 
WHERE 
  key_id = '00cb9110bb993dd53be2716a6146a877c1afd099790bf87efdce89db338ac277' 
  AND (
    token = '48ztUXbEfXcS1kxVOSAYARlds71AmIrDrp3qXpjoDXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )