UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H9XAu/i0ylzN0UZrEJ3s/HrSdAuCiDsd88x3VlTsGAg=' 
WHERE 
  key_id = '36e6c8e3117a54774c3411d1696369d4c890df76c9d1a7b58c30b2609f7c5d06' 
  AND (
    token = 'H9XAu/i0ylzN0UZrEJ3s/HrSdAuCiDsd88x3VlTsGAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )