UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtYkF73w4rM+cxf8/53N5Xbemw8GqEJBbh0zX9zESIs=' 
WHERE 
  key_id = '5d1371cb107ca1550c8bd235b25596b0a5d64ea33dbe670c1cddb3c74d372a1e' 
  AND (
    token = 'KtYkF73w4rM+cxf8/53N5Xbemw8GqEJBbh0zX9zESIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )