UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jNsufYAk85ayil/FzotxxweaGzEAvFI7m7GpX9qhLY=' 
WHERE 
  key_id = 'c758f913412ae44e1073e8329507bd9468049c86f919368fb00024e2d9c6dcf5' 
  AND (
    token = '6jNsufYAk85ayil/FzotxxweaGzEAvFI7m7GpX9qhLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )