INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6c4326f30c807da7917717169e58149fd3719ebf08db8d178ee0b4b1606e3c', 
    'mQsLH2tn7TfCVknxy9Ip9mrZhgE6Tp6V2VlKG1lqtIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)