INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce44b4c1335ff4b26a03452504953d81c27932f381836ce717c0e4843e9b1da5', 
    'FU5cDrZoDfE9SABnXp6AOE2sr/6AmboL8SFqRxxRdBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)