UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JCMnBZNr7anpREdFihMY5nza7DNDszCOVo1WBiVngY=' 
WHERE 
  key_id = 'a0bd261eed003bbf825bb8326f615bbbbd862183f28ef6778b57593e8ecf2753' 
  AND (
    token = '7JCMnBZNr7anpREdFihMY5nza7DNDszCOVo1WBiVngY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )