INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a9f9fefcbb2b51268fdace2d411d3cc826efa7badcdc5e8e8a8431d7135043', 
    'Uv4uTDINQ4+l+FaF6BusFgnT3bUUye68Zgusj+D75lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)