INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abf8cfa7d77b20d02cd6be3656b1f096898ead49d3a529af31b9bc28e3fa768b', 
    's6ciTb2xAvCkHkQKcKvd0h1scI9kckLeUDXgMFOG8HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)