UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqig1qslUaC1Ntdd5H1dZ3L5KBesHGz4eRfDvn8Y7cI=' 
WHERE 
  key_id = 'c23d660d291a116c6c53be2581995db3e954c2bab70c1b8719df83dc88b976e8' 
  AND (
    token = 'zqig1qslUaC1Ntdd5H1dZ3L5KBesHGz4eRfDvn8Y7cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )