UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8DDY1kNwBGQS7qXXMpW0OuJZYagPoNnjlOFp+rvWK0=' 
WHERE 
  key_id = 'ab4de1c4dd39ae2c9afe275cf345f6b0c356a922be4c2ebea7425b90197deb15' 
  AND (
    token = 'I8DDY1kNwBGQS7qXXMpW0OuJZYagPoNnjlOFp+rvWK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )