INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76d8658a400637a5ffaaeccc912446033fbaca46f2652621d3b3ba9db6d77e2', 
    'xcDLvQ8Vq8Dzs+H1SiM3Ko8loKhWZiDsSacXhALhiE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)