INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '621b4a77fa7868a65b9487ebd81b40886e2b13c66cd780bfcf61ed45d8d12ca4', 
    'Vf8aA01zlNma+vf4u4uSPG6nBDYi82M53hTKWKegsts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)