UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XbWRsM6oUvFy1Vcv7NWccEXzBebfwQ6NqBY4Eo5qCzc=' 
WHERE 
  key_id = '99011139dc53488a866a159a29c87c3a035fea741df79f4bbb50bc843cdd696a' 
  AND (
    token = 'XbWRsM6oUvFy1Vcv7NWccEXzBebfwQ6NqBY4Eo5qCzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )