UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WX15pcoRxv9zMk0arwbehf/VGHwK670inpEi7hWF5E=' 
WHERE 
  key_id = '1d81f7e7d8adf89b86bf4a1f1abc07ff3b178665e0b7bb1c7b4b407aff06b110' 
  AND (
    token = '3WX15pcoRxv9zMk0arwbehf/VGHwK670inpEi7hWF5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )