UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCVNZW6z+qsJZxZcLf74okGmm+LlJMNPv0qTTDwtXG4=' 
WHERE 
  key_id = 'e21c708e718eb1276129766c029a77006cf63ebfe3b9a05f1c07e62bf429566d' 
  AND (
    token = 'KCVNZW6z+qsJZxZcLf74okGmm+LlJMNPv0qTTDwtXG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )