INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e42745f262f9d803fc323112d6f555a8ed59702b92a201bf4a273a229beafc8', 
    'RtmBKO/7ggA0QbSKNhYxv3ZkMY2qwInchv5GZkQ3I8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)