INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc02f68da9483e5e933521b31d550045b6def6f5a858f8c19473a63f32bed844', 
    'z0S2Ay6l8WCyVyfqujyOv1XW6Znxp9pMVbNG4hn+Zso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)