UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmPK1le3dQeTKRy461CLfkC+AM+mymp7Fb4GuDZmnjc=' 
WHERE 
  key_id = '677576f61197c9ce79f7f79ae8ac92b0d2af48244b0ea016e688006208239e5f' 
  AND (
    token = 'CmPK1le3dQeTKRy461CLfkC+AM+mymp7Fb4GuDZmnjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )