UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aGturArUHm6Nk5m0NvJGV97tdgrCHEVtJC8l4xohHY=' 
WHERE 
  key_id = '39c361789cc846d892a6eaee3b2101fc814c7ded58ba9729fa2da16950c2cf4c' 
  AND (
    token = '8aGturArUHm6Nk5m0NvJGV97tdgrCHEVtJC8l4xohHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )