INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5ec12edba390691bf9db2a4200eef6a02e81639577c0e817a46be5a9e79f43a', 
    'meH9KnAvJnxsseMPsWMnXWDq25ZhgJ+RwTxI5VvGAlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)