UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuECKAE/X9d0HmGTvSq9tfqKkPi/Z7DK+lFAn+1CcKM=' 
WHERE 
  key_id = '8a908ba594a7157d6940a617386d2528b81adc75ecaf3bc94830daae59197219' 
  AND (
    token = 'JuECKAE/X9d0HmGTvSq9tfqKkPi/Z7DK+lFAn+1CcKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )