UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLPLXiUWcSKKJeQaHNBEPvYOz/MGVVFzW3DufK1VnaM=' 
WHERE 
  key_id = '9b91d3c6529d4ad4572e9ba09126fb4de3b0726daea2aceb6bd73b937105639b' 
  AND (
    token = 'HLPLXiUWcSKKJeQaHNBEPvYOz/MGVVFzW3DufK1VnaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )