INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed35df2e15f6787ac7298d0cc1fbbe035d4a470af3bf24071e5f92880c240100', 
    '6zUc5EDQN6XXKCiqom9vAkd30PmOnVwq8QAcqMyQKWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)