INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38baebfd7e156472f27ddc027c987b93d05fa430fd52891fc47a757ad0fa3842', 
    'CYUcqQvZyIqR2VIoxmKu6+6aEj0r1lTizmNgkBz2xnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)