INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7bdf8f17bb411fd556998116664813831cc7369058f72259d70527c279f0761', 
    'jqLyTUp00hkyjhWbi8d16n3e3N6E1hCj0yFPl8cj2r8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)