INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b621a65d716a39ccae4935e61495365b445e41213a2b6d92e364abb11dc4a4e', 
    'qLxkV0VYRmQhTg+dk1rDEJKdGLNQ3IHed6souKoi+MU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)