INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e99d47f60d647cf7c23a3c1fbec39ecb3a1fef37dfade80292750babaaac243', 
    'Kk8aFta3GbJmXugaeqLN/UD+n+dPxx7E7Q5nagv9WuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)