UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vn1032RHoPycPGbpzT1xbEissZZBjY0IWZB2ttg76Js=' 
WHERE 
  key_id = '2ef0e6b25257f849191ec0354033095aa40d50cf636d8a64031871277ef3606d' 
  AND (
    token = 'Vn1032RHoPycPGbpzT1xbEissZZBjY0IWZB2ttg76Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )