UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zDHW0hwwFmFNVASQ2ZKMYv7VKnrvivCBMg3Y3Wfyug=' 
WHERE 
  key_id = 'a8a4105b1385e7f83ca8af6c7ada4dc5654498a40fae7e7594c6a3e2b3f9162d' 
  AND (
    token = '2zDHW0hwwFmFNVASQ2ZKMYv7VKnrvivCBMg3Y3Wfyug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )