UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STAZ8taOOUqXQ2bLzeWsgQnNZwEbwFprthW8TjTp/a4=' 
WHERE 
  key_id = '5c5ebf142b2768eca34c0426a40bfefb226afa953c54053a4598a61da3bd8e2b' 
  AND (
    token = 'STAZ8taOOUqXQ2bLzeWsgQnNZwEbwFprthW8TjTp/a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )