UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uye35eU3Z1LsznWkYCMfYIssD7ko5ukBT/x3JC3mlPM=' 
WHERE 
  key_id = 'ac5e2724ad7c6dbfad7f1a3190fb69d5a4936cf19117bed23ca75b68332cfd8f' 
  AND (
    token = 'uye35eU3Z1LsznWkYCMfYIssD7ko5ukBT/x3JC3mlPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )