UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGPg5DAhbvVqTFBTggYvZcibqjwGuF0mC9d7E76PnJk=' 
WHERE 
  key_id = '66a36ec0dcaf48ecfc0d2265e5c355dcb3167bae96c501518685c9d91c2bf704' 
  AND (
    token = 'FGPg5DAhbvVqTFBTggYvZcibqjwGuF0mC9d7E76PnJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )