UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEdOAznXITx9sWYpee56HNdO3imRnF5GNdkSYJHVdTI=' 
WHERE 
  key_id = 'b4c4388af3c2b56c000ab06f2dfdb3df299826d7aa9511265999426122870bd0' 
  AND (
    token = 'IEdOAznXITx9sWYpee56HNdO3imRnF5GNdkSYJHVdTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )