INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e4438412b95cd7a3a6a616d33e506b88e8a3aa80b4013a908b632e3ca7abca', 
    'SbGSlYyXgF+c/TXQWmNKt5vn+42pPi9RK0pTbZS1cc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)