INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b557580e231b330ea0493b3feaeef79d63ad1cf300875b88364148dc63512b8d', 
    'GyG4fe9PQ9e5yu9Ufnl5/+FONILQWzNqYa4jLzPo+8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)