UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7O1JUtUSAFgj6lKSy/qtbxxcSTqh6O2m7WGMvsNaJpE=' 
WHERE 
  key_id = 'd5b1e1481b2d909db066d5d7fab400ef3d43e8de09a609110875c302af05c145' 
  AND (
    token = '7O1JUtUSAFgj6lKSy/qtbxxcSTqh6O2m7WGMvsNaJpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )