INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30088fca11d054a560f6a3ecafe92ce62e00ac2221bf2e4332ccb3603d76a41a', 
    'KWFxPQOItIHmNs9h/JptpXu2StMeEGhurtZojUSCsWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)