INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd934794d7cedbab2c5dd0d1c40ed4d6b38f761205e262923f77565ca078c0639', 
    'iQ2Vc3ohX3idC7QQ++3z6jSzWHBLEVgywtmaLcbVtOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)