INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c6d6e8f0d8398c61c9e83e41446aee901387ef40e9f288c1fbd7864c4835c4', 
    'mEygptMzbUoH9FBs6mJF08NE9q+CVaYyDAUtYgmbGOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)