INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5afa1e21a2f4e2caecccddd0a999b6e664224f64a75f2b81365c931f7eb6bb6', 
    'hG1KtOeNcZqIgVxsAawd1UP/242hYnWT6xWGF/9WEiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)