INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8042ffe22145ecdd2261a96f3a9985f9be846550a6cc5478b9beb53fc04893aa', 
    '5jkh+5MsLVD/ar5XyA7Fzo95v6i1iOvUDpLjTV3dUb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)