INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb49a963733a6dff2910be19ec911a1c2736e094b0c7d6e1b133fd585a17248', 
    'mI5bzJQE5S5Mbf1zXN48UvBxUSdlIMhvqiv8W/LogQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)