UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kS5J76Cie7lDzB+PG+BJh4abpl4E6/aFysQEyHT+4Q=' 
WHERE 
  key_id = '26899889b51efad8662ffa6c1c1245d6663e9a68a8c9405fed36c7089f233310' 
  AND (
    token = '1kS5J76Cie7lDzB+PG+BJh4abpl4E6/aFysQEyHT+4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )