INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ef112c4b602acbb84290b17306dd84bb512d9fea22c3f4cfea8765b63f59efe', 
    'pUVmoLWU3LYCF7fCiR4/q+NnjojsMZQkUKUa89X5lyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)