UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cAZN3r43ck2bgxKGv+j6IWAYOfIGHKxFqZ2mWXIQ3M=' 
WHERE 
  key_id = 'c714d00be360a7224a1c5b462af8a3531768f2d63afaaff28978952ac9330ed4' 
  AND (
    token = '8cAZN3r43ck2bgxKGv+j6IWAYOfIGHKxFqZ2mWXIQ3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )