INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98339837733e911d918406eb6b2069e4a8a39192f796b8070a17087568e5b546', 
    'TlzmXFQ5vlYZq5Kyqzjb8/QyPK8x0ewEkd/2oBNG9sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)