UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ccoJHh6KxNDuyt1NWUIRMTKM27r61kRaIIl9OEFU+34=' 
WHERE 
  key_id = 'a2b71e8d628bdc7b54044b2483c5303515cd6a4e354bcf89869d82e40e094371' 
  AND (
    token = 'ccoJHh6KxNDuyt1NWUIRMTKM27r61kRaIIl9OEFU+34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )