UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slga2yYifkvy1d1DlFAV6/D/nKyCpYfejfsCX+riPwY=' 
WHERE 
  key_id = '3ca66b6f72c8e7ac6137cfee26ad8a8ff1086f680b04c9ff2ae7e0e022be3297' 
  AND (
    token = 'slga2yYifkvy1d1DlFAV6/D/nKyCpYfejfsCX+riPwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )