UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTZYWW8GTb8tJ109Vi5iuvNNemacfQosRsLGr47lkQk=' 
WHERE 
  key_id = '5448a280846986c9ea430559ffaa72f253e0ef2a748dcada029a5c055e78f047' 
  AND (
    token = 'NTZYWW8GTb8tJ109Vi5iuvNNemacfQosRsLGr47lkQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )