INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3858ee99764cda2496d25f78680bd8605667e8fde30adb4b61a3709087041bb', 
    '+SWh3dnhSL3eRiz2VBePelCS3ztVvLPTZUP/nPNG63E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)