INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f6fa5e370e01e0135438dce3eb62476e5727e42657204418bda6e7bd440d644', 
    'W3Pze8mGjrv8U1z2Qy54rcm/Ym2Y7/scJfwnjc2uVGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)