INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d706d7ba2717d82c8a845d36837b30b3cff8d9b1913b78f4fe74fc15b99cc75', 
    '4d7nZS7dV/A7fXyhQeTapgiFVPnreK34GAFXY5pBSDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)