UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwBYL1rFC2jawf1Re8wuuT2bET5/LDJso3+uBw7oDuE=' 
WHERE 
  key_id = 'ec4b632cea2cb5786cc01c8c541afee20a6d567acd09a896e305a795bb478efa' 
  AND (
    token = 'cwBYL1rFC2jawf1Re8wuuT2bET5/LDJso3+uBw7oDuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )