UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1iTFmgb9HTrjeXSOCYFOfVbi/9N3TFOzQxQap3A5Acc=' 
WHERE 
  key_id = '5b7c60cc225a3962d730c20a51943a52488e743564576418b580b528951771e3' 
  AND (
    token = '1iTFmgb9HTrjeXSOCYFOfVbi/9N3TFOzQxQap3A5Acc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )