INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e5f47422da15a3496da9caf757a9cbac05d2b9adc91a4828756e12906859faf', 
    'Gk1qMjReQ6G0dQzROInY0dDhYGijap9MAkSwyUpZzcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)