INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d97f2250c6a27dbd5ba7318d44a9a55da74763c87bff8fe38f9744b6463c5b', 
    '8iLaM/QCt/9S6wbQOFJHekGqkjUcZ0oU85U3rcYmr8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)