INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d99a88f3c15d49a44b9bb319d1078615e7229acce11899e3802a2d5161731e', 
    'SGiW8SjEIOgsbZDM5LVHuz3G1kqURGvAVcZvOpeadUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)