UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTbBx3tvFwrEYt4a/1oQFNniQWLydtmcvER1bwqWFzM=' 
WHERE 
  key_id = '3c79ea4eb1285d7875d349cf07399ddb3d658863b938e092cb1a2eaebc3b8486' 
  AND (
    token = 'dTbBx3tvFwrEYt4a/1oQFNniQWLydtmcvER1bwqWFzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )