INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d83f9968413011ca1e489e3f0e3daee7036db9b525126b0fb3b38202bce74f5', 
    'JpNI5gvXYuwHzDw/57zZVFsbh1LzGA+tWzrQQYz1udE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)