UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhFV/XLTk+PF2V9UWIHROXp/FPFkeRppohW6k1b3Ht0=' 
WHERE 
  key_id = '6d0fb8cf3c675e6bc961ae4175103965abfe37dbfc0a76ee41eb52eca69052c0' 
  AND (
    token = 'ZhFV/XLTk+PF2V9UWIHROXp/FPFkeRppohW6k1b3Ht0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )