INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '843e3b03060f4c3140dbeda582cb68166e9ca5088197b7ee33bb0f4fe6ecfab7', 
    '4oRg5m71uSp1G8y/yux0MHrOk1Ffud4zjfmtnwpN9DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)