INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23ae23f7c6f695a8a789aefa79820b4a34ecd59ca1cfde1db7352227a76749cb', 
    'MdAUdpjnN1pMfqRicMW3FszM3SIa1ugZe7lSVwnQT3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)