INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28d67d78c2cf1656042d7531b15c6f3544b3bd4b054461665a39b9c63d525b8', 
    '+CT+bsqyUeZuAenrFCu4kL4ZZxjzn6wf38ZoP7XUT4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)