UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfrHh7XeMp81V5HET5Xtm0WEqu4O/VNHSypS2aNvhTM=' 
WHERE 
  key_id = 'be7a29a88a94b6986adb224f59ec0fff2f2b5f9a3038858b8aeb37395a46a657' 
  AND (
    token = 'EfrHh7XeMp81V5HET5Xtm0WEqu4O/VNHSypS2aNvhTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )