INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db928dcaafb92b37a551f52d8348e6988ff7bdc476a18220a4ad9827a5c50a90', 
    'gQP5oG2pUEHg6DB2kReZ8Ic4h4qKlKV2IgssaFrePEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)