UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBz2yTT+CV4qZ+cL9e03F6p7FdLk0JjFSdyfAowpD54=' 
WHERE 
  key_id = 'be903fabe0907fb280bd0968af73b18bb681917d96204bb4669d941aa72eb533' 
  AND (
    token = 'rBz2yTT+CV4qZ+cL9e03F6p7FdLk0JjFSdyfAowpD54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )