INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10b73809ceaa58beb1812f8d23f8ecd490a2f9d6b496f334c83e4a453f17d83e', 
    'b3Go2lBOW+pwVEYcXmf5SWmC6m0n88U/OsK3eY0gU5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)