INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991c8341fdf6322feaf2db139a9cc5a3d6e09ac4cee72afbcb969e7eaaf7668c', 
    'VLDzNWRJHpAotpxc7hbGirThXTvGGOrQhX6woVFj3vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)