INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c12ea4197ef242cc4e91035fc2bb65dd2e5cbf9d0fa080545aa8e04fb1baf4a5', 
    'NDnoidGI1r8GEBpznZNBnPA5rezo9fDOMbiB/Iik6us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)