INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11b144b3cb44e593f2b3eaa9289c9919de79daffe08e37a5062716c317d8b870', 
    '3cE7/JCYK8xFQkjWYNuMra2d063e29XQ+zVUo4oJGBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)