INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91c0a6c7e9db6b77d9ff852bf77e023abd2468b74b86b6536f6ed4bffa326c10', 
    'CJqV9seixzMMrTtRmdYkp6BqDfWiQ2v+DZXoZ11UxsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)