UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7uXrxG+xC4G5/wN/FrrHPI6W/KSaG1xNdJaSpmy2y4=' 
WHERE 
  key_id = '135248429d2a9cbc840fed8888fe036f46fd28cfa4e50dae137f337965080429' 
  AND (
    token = 'W7uXrxG+xC4G5/wN/FrrHPI6W/KSaG1xNdJaSpmy2y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )