UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgtv0aIHujLIavmQnk05od0+PrY8P0fDpFRSCO6zUfU=' 
WHERE 
  key_id = '17e50630ebaa1a14045ab8ce1700e33caa614be03657fefd647ca0d2fe12b02b' 
  AND (
    token = 'cgtv0aIHujLIavmQnk05od0+PrY8P0fDpFRSCO6zUfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )