UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VOtBiGhtdJfLWwP+ZwTCCkuP1vYWlK1PefXwBhNKg1A=' 
WHERE 
  key_id = '1d9ed14c73d6cb686057652d592853e0baf61f0436e65e06404459a452ef86c4' 
  AND (
    token = 'VOtBiGhtdJfLWwP+ZwTCCkuP1vYWlK1PefXwBhNKg1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )