UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wphC6MYNpiK5rvnvf5I6vy9dHZTuC5UCCl8BrOAFyC4=' 
WHERE 
  key_id = '4ec988915a5673c479612bc9d849b58c0d28459e865cd9cb87d3f44f209ca2a1' 
  AND (
    token = 'wphC6MYNpiK5rvnvf5I6vy9dHZTuC5UCCl8BrOAFyC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )