INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b5e454b1b029853d142c53d4503fe3d6a8b66550715a2066d86b3f29563e491', 
    'U6tit2ypxyP+ehU59MFVIpKZmyBlHSs+iLlnDvO38sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)