UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPRcI/s14g5uzAnZ+dQWYa04ngyU5Ctrf6YUpyonUMU=' 
WHERE 
  key_id = '4024baf4df972b9315f01cd4a25f5d0c5b3c875a931f02e9aa59b364b9f3fa55' 
  AND (
    token = 'QPRcI/s14g5uzAnZ+dQWYa04ngyU5Ctrf6YUpyonUMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )