INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e69b68b43e6a0a786aed513732fb0f9bceec23b4399aa7c0646ead079722e468', 
    'n4TYXkXJrbYhiFy+YXnyOaQ9pWTSZS5DNVxnPvDuAJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)