INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14e6a743021bad834861f2f95ef83aac67665afb18ca3edde3833f541d6de40', 
    'Se9Hukiqr+klPiUdf21WPkdi9TceN40a2+6LxGcaPAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)