UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okXTNf8Sfy5wRawL8HihdwgHuCug1dKuk+9+oh3eWlI=' 
WHERE 
  key_id = 'ec207abc09a8bd658df0e66ddfca86bbebf38953044844eca3345b6b457f48c1' 
  AND (
    token = 'okXTNf8Sfy5wRawL8HihdwgHuCug1dKuk+9+oh3eWlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )