INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91acfd353a5b3a245c7a223a09790e4a60a244cb93b07369b9b87cdfa6031d7', 
    '33WHh20NFl3iAPUa7RuWHX0nB7uR7gJam0J4KuZ97Ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)