INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f5234732b43d027b51b2d709ea03d975831c6bf4e7ea8690a290ab98ff1dd1', 
    'lyTTk1zaLFXB2yLjLzt7ziiFDlOmVKhXnf6GJD7MIT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)