UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhccuQuUKzxh9X8B3fCFYuzA3+mpG4E8dxoNU55S+Mo=' 
WHERE 
  key_id = 'e8dda9e7c5575f303df9b1cac514078f3a887956e5a135f1452d4ef5a719fdba' 
  AND (
    token = 'PhccuQuUKzxh9X8B3fCFYuzA3+mpG4E8dxoNU55S+Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )