INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71f54cfa8a9d1eb439a54f578e27e2f35358283e64850e93b500cfc42dcbee37', 
    'OKerYKapHS9MiGMYMsGbJaFGMZmGcj48LJoliIU1ypA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)