UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/X3RYcBCncmlF7o/jJ470fPPmnXp4SIjtzWSCEkPZnI=' 
WHERE 
  key_id = '1c54de49e6f7d7d097740b9d6499317105e373004b9c293b75e12f707904c5c6' 
  AND (
    token = '/X3RYcBCncmlF7o/jJ470fPPmnXp4SIjtzWSCEkPZnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )