INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03cf6229861206098f08b5a7c15e8eee30f395f855573005ce4c4c7ecb916b80', 
    '3bHHqgOOoo3ptVpd+APzYaza0hIWh0PuE0NAzq7Cesw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)