INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c90662dbdb63d9593d7791b6fae3edd9894daacd76c90feb1d0c3e6612410f', 
    'UmLy8sAaCFaoFn+YhpcGHDDutYlBhv1M9u93MLn53sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)