UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHcha/l075ToGnCO6wqTMnFswgje/OGpakGEJogj2ZY=' 
WHERE 
  key_id = '4fb4623c141c853f4af4cc00a789ff51e7ab51dfa5d98f6f0a3685e724e157a0' 
  AND (
    token = 'yHcha/l075ToGnCO6wqTMnFswgje/OGpakGEJogj2ZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )