UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skYdHauwq7k/RSu7IHhjbT+4YVYPZGDHoJGzT6ArB+w=' 
WHERE 
  key_id = '620b0b29f518d0ed93f5585a1f907a3264ed3cfb3a9535bcfa7bdbc4f46c02db' 
  AND (
    token = 'skYdHauwq7k/RSu7IHhjbT+4YVYPZGDHoJGzT6ArB+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )