UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywWHE9U8VTUf5szE2gmO4Fle2GltFqU8LLqJQLEroWE=' 
WHERE 
  key_id = '08d40570d5a78cd8f5ef6b174f6116928baf0d46b4188ad7b984ff1eaceaf118' 
  AND (
    token = 'ywWHE9U8VTUf5szE2gmO4Fle2GltFqU8LLqJQLEroWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )