INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494b29f40003bfc0eec7349cf5d6aa34f9cba5622e07715e62d7c54380b19030', 
    '/0z9ET55LmlGhd3pUreQvEEYNwdweGNMK5zlRn7lb2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)