UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VlYbw1NEYUiZMckyrlTithy7WuyJIJ42cocwd32GVlQ=' 
WHERE 
  key_id = '90c90fd8f85796c772aff399b3232ffc1b05fa049fca95cd31179f4bb4cd6ed6' 
  AND (
    token = 'VlYbw1NEYUiZMckyrlTithy7WuyJIJ42cocwd32GVlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )