UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MN24rz0GqjUMekUu0xpH5uvCOA65lJejBGjw0a6lgQo=' 
WHERE 
  key_id = 'f070b925b459634b710f840d06dccf8358d6d94edbb7013912f592607b41110b' 
  AND (
    token = 'MN24rz0GqjUMekUu0xpH5uvCOA65lJejBGjw0a6lgQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )