INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d38eaba960b513bf08add2c454a5ccfad811966242f1fa006b77db6a15411ba', 
    'DLGzdEr2BSv+Afk2dNPZjq/kWgWpA3Jrv0Mgsue02JQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)