INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553ee22f80bb98f5a6ab040243baa745decd93405fc494df01b1abebd5672887', 
    'cWO8t0DdBPmQDd2qwYfySTgMOuERPVE+gQGaM2oWh+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)