INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b30460593ec2b53e87c887ce1b2d1c29adc2a9aa725d967378ad9c1b538799', 
    'UnFQpsWEQSsGf1qAjZ8oPJd04mOTKarT+tJlLqRjQCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)