INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f05f7d15e543bbc2c1411c66b4cc9f16362e3b6a5dd8d05b81c3066e4af622', 
    '0KPm0HrkvQo12wUG9GDzMjqVFiVCwDuyg7d1EdBfuSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)