UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wa3HRdEeSr/Wg8v+kz5rQxYkf/MwXfHhDRaPZevCF9U=' 
WHERE 
  key_id = 'e8c791124a2b37eaac813666c622f78707d8a4cb455c2f31741adab328ed6785' 
  AND (
    token = 'Wa3HRdEeSr/Wg8v+kz5rQxYkf/MwXfHhDRaPZevCF9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )