UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHqBQ6I34kWrVKTeYPO9tD51F1n/enAnHmft4KkZSdM=' 
WHERE 
  key_id = '1d0668ca9b447f4fafb04ee7e85965570efdeff79b96d6f0d7e800feca31cf5f' 
  AND (
    token = 'EHqBQ6I34kWrVKTeYPO9tD51F1n/enAnHmft4KkZSdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )