UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcynQAtxC92hW5G67uIeajHQ76GUgDpzNrAjbShRz/g=' 
WHERE 
  key_id = '9083a96a5a665a70ea59155e633a7d5780935702588aa5ec0a32b870480e0131' 
  AND (
    token = 'IcynQAtxC92hW5G67uIeajHQ76GUgDpzNrAjbShRz/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )