INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50b0462a4c8999adc91e915be2f27bb5a20c66bf18b7830746ef30a5dd270f4', 
    'OJTP9/Jjf8mFSA7k9SUzj3jODj0Y4bxfU3Z4UzIXOBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)