INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '841235a127a1441a5f1aaf2b2fdef1ea1b02fc8464972dcd53d1f91c5fa07588', 
    '8a1rux65eBYO+7JsoUXj7gb7BTvIh8l2iRunSpyBVFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)