UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhbrKXoF5aDVbmuy1IfGtXlPx2kXF+5H4tzMZ4zMVTw=' 
WHERE 
  key_id = 'de127c5f2bfad8f837c861da962b89aa49502132264272a749ec95b86747efc2' 
  AND (
    token = 'VhbrKXoF5aDVbmuy1IfGtXlPx2kXF+5H4tzMZ4zMVTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )