UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBuv/It9j00qIqjN7nsPYgqSPX9qTruGR8niT6b+Myc=' 
WHERE 
  key_id = '5dec56c52fc63732267907537b8a03326096a397dd3a6d796fc84fd1b7fc94e5' 
  AND (
    token = 'ZBuv/It9j00qIqjN7nsPYgqSPX9qTruGR8niT6b+Myc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )