INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e320a8475ecee4c31a798842eedd737738db9bd93d7153d139876c008875293f', 
    'ZMl8C7eewEKnwv2XgFgd7spOiY/QWvaAZBm9Vmx9q8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)