UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQtBGqnEOD+EHZFbgQ3HOSppjg4U99Nlf6f5uSIXT74=' 
WHERE 
  key_id = 'e17d69cc3e4c7583448597cc45d39cfc09852b792bf2600bb08d884bbf618c6e' 
  AND (
    token = 'nQtBGqnEOD+EHZFbgQ3HOSppjg4U99Nlf6f5uSIXT74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )