INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a3ab1af50fa1e124be8b1d8e97705b4125d5911b6b1f549a70c616fb451cff', 
    'wQ7NPnArJxVHxmiC9in1Iq3C7MoEsssKuOxVJzznfsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)