INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b05266886af5d253028df3fca31a331f4f46e22143a8480f9ad9339dca50b886', 
    'R8sL3oT5pSBcznlOZPMpW0vhn8CMHBdEqo3z7UZAwpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)