INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d16541dae33c05f627128ec31a94554df79e5622aa941834fecc73b7d864e7', 
    'Pn1y9F4FD8AiP0SLr3mI1VlI3Y/KxNaE5X2rQXICGwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)