INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c14224e98e08a263907fa78fd4c98204fc4b43bbe5b9bab6ec927b4cca462c2', 
    'bU6k4OL76AEP3TN7fsMMBA9WRyurr21WbQTH7iWi91Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)