UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHW+7o0/EfVfdWFipsE3qe7G03JxW+gEuK3RNY8OqlQ=' 
WHERE 
  key_id = '1c7ee8d634fecf60c5728a2cdc7c9f0591433f538f0effee2e17853fe3c81efb' 
  AND (
    token = 'qHW+7o0/EfVfdWFipsE3qe7G03JxW+gEuK3RNY8OqlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )