UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnRqLVhJMy5OFeQLLaJaSeGcKjTcbqqDbHNrGyn6rEo=' 
WHERE 
  key_id = 'fbd54d2f56e85072972055ed229aae684e696130c5d204c0563ad957798c4f74' 
  AND (
    token = 'HnRqLVhJMy5OFeQLLaJaSeGcKjTcbqqDbHNrGyn6rEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )