INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e34874f13ce2cabb53fe0431b01bb9b2bd60586b420037310a36918bf65bf751', 
    'UuiviCxFBeW1Rt7Xs5LVsW5DGHrfKyaMfh3oy8QfmCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)