INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '826718c51dacc07389fcfa71afb483e4a14554e2bc406998a3c888fa86e02637', 
    '8HkihtMciWi3M9cGLuQ15Va9Oejern1CBJeu/a5vdZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)