INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f5936bf253db1d57347e65b665a4d1c7706c04a99119ad439caf6a586554f8', 
    '3DqGPeTgW6eS+rIOYHstb5GpB+AWUxpcELYEiY9G2CQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)