UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35MS9bodmLRBOBT9SO2wkgM/47XQPBB4S1mXBN/e9r4=' 
WHERE 
  key_id = '39c2083bdcb5ea7aa2296cc75c641eaf1785c338498219bda5ec414307997487' 
  AND (
    token = '35MS9bodmLRBOBT9SO2wkgM/47XQPBB4S1mXBN/e9r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )