INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac9ebd3d1cb4261f50edd020c0ee5ef3d1f26f32465a25e458591e372e699074', 
    'vnzUE0PZBqr28nvjW3GjF/QjKmjXT531jjpWfA3Jt6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)