UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VuGCL+Tb/YKvSesU7PCu7AqlUurf+Zoi5+Z1WmbHRQ=' 
WHERE 
  key_id = 'a2cd561efda54849d6e7ce4160bc1c409bdf6fbc95301c75ac650b767cde90c6' 
  AND (
    token = '8VuGCL+Tb/YKvSesU7PCu7AqlUurf+Zoi5+Z1WmbHRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )