UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVGHF/JlvEPi/HTRzBqWCB1iDBTiMqVvNhXyF5qLGfY=' 
WHERE 
  key_id = 'c70901fdf1c0ff9c4a9923f84178df926d12309fdf2bc1df4348d2a198e30e92' 
  AND (
    token = 'iVGHF/JlvEPi/HTRzBqWCB1iDBTiMqVvNhXyF5qLGfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )