INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7793b5fc7f97e44f4496f0688537516e584135e14a5766ccf80eccfdd86e0243', 
    'Kaz7WTey3nTEZvWszL+iyS0lqgWbJj2xSvCIGHbksBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)