UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X62MSzNdGuTynIsHbRmrXJTeYOBgxQZ2J74e2IcDx88=' 
WHERE 
  key_id = '48d0f3f6df9175176f8911ec6474709d4b0e1d79bdc9425ba765b3cf98612294' 
  AND (
    token = 'X62MSzNdGuTynIsHbRmrXJTeYOBgxQZ2J74e2IcDx88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )