UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqwkTkQP4BWUJZUVaXwHUYAguJLeihZuXfukw+h4ryA=' 
WHERE 
  key_id = '32d8b9933562c52a619c59d2d1ff915fd69419a1f12390c22bfe6b07ee61b36b' 
  AND (
    token = 'PqwkTkQP4BWUJZUVaXwHUYAguJLeihZuXfukw+h4ryA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )