UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EndcKx20d/DiwQqqPEJAVcdgBtDmJ010Ybye+dPtmPw=' 
WHERE 
  key_id = '734758243a6c430ce9da71c7452bf64d320590365efe1100ff23a169e281c721' 
  AND (
    token = 'EndcKx20d/DiwQqqPEJAVcdgBtDmJ010Ybye+dPtmPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )