UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+staIRvpPlHyYyTaTDhGyF9ig6FWAggJaqERZiLgko=' 
WHERE 
  key_id = 'd2e84ffbc6a88dcac311aaa518aab5033a44587b44697ef44e589926b5a24658' 
  AND (
    token = '8+staIRvpPlHyYyTaTDhGyF9ig6FWAggJaqERZiLgko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )