UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLTq92XruvlW059h9tTkPLGbPvoEI1mvcmzmbzNhHz0=' 
WHERE 
  key_id = 'e11661c18d4e36e4d324181e134f421ab4c864ba8f1120cdc908dd05173ac684' 
  AND (
    token = 'wLTq92XruvlW059h9tTkPLGbPvoEI1mvcmzmbzNhHz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )