INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b86b37115b7e6c3b1e3d8aa58837471b05e28c875b3abd2347b06f0cbb92546', 
    '+UXH7mQMnjHvxGDiJ9tidayb0wmbnIqTeK1g4yU0oLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)