UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okAAEj6nfXRyErQu7ukjFowrioTJTfCmEv7Bb6z6h4o=' 
WHERE 
  key_id = 'f18e77ea24a59752829d4001c78a194117d028795f7080f62f4ae79db33efe93' 
  AND (
    token = 'okAAEj6nfXRyErQu7ukjFowrioTJTfCmEv7Bb6z6h4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )