INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a63881f6c2122a9be6f18e0cdee513136d6010f938ad53448bd500160266b3e', 
    'wDeUX4vWmvRaykxlRMtI8KkwOhNLRKoSGtaTZ2hhr5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)