INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6426381ce4d07bb27532ea9d46a5f11e47134b7f2475cb5d4dad2a3de7df1dc', 
    'yXdaQdQgn92GzKslxN3EK0+WaGG7qu/xuc8YncDvEHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)