UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KKgUSoN1b7Z7UDJapf8IkcFZ7No9TiKLUmgf9/KVEA=' 
WHERE 
  key_id = 'dd27ed2a1ea68fd495bc7bf78f5fa83b2472cc2d8d6fb32d74abb8dc8fce8610' 
  AND (
    token = '7KKgUSoN1b7Z7UDJapf8IkcFZ7No9TiKLUmgf9/KVEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )