UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3r9ZN4JCpi5hlmLG3fkVXiBhKA2mA7b5teRnwgRakg=' 
WHERE 
  key_id = 'bd847d50b664a1bc4dd2b02f15ebc31bafc5276fc9cbcc94614ca667f774fb8f' 
  AND (
    token = 'P3r9ZN4JCpi5hlmLG3fkVXiBhKA2mA7b5teRnwgRakg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )