INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac260d688482d7217bcfce97615f6db93d76c9094921f64997a9b07103c00b0', 
    'xYK8+pKhwOgUUIbpb9kdDp698mF8cvj1osji7JTt9R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)