INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40af5d6bdaf99e7b4d928d46785b2e53e36ad0559d8dcfac563c693ba5d9f877', 
    'mUNZQF5arKBhGAYKhrlY75pgndobeCvec78v9LWnyN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)