INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e637564e4df3a806b8485cb071e9816a299b4aaeea5f8e1989ccdba3658ce3', 
    'HhJ+7kUXwGrhVA0p47tGhEruOrNxA/EgVYVGE5TVTCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)