UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0gLg1c4p61iOeCYLNETReiDZ0uM2J6rmhV1KGyfsao=' 
WHERE 
  key_id = '6085aedd14a18656d73e35a74cc31b50029d305b378bb27e5e77c551fc0da95e' 
  AND (
    token = 'c0gLg1c4p61iOeCYLNETReiDZ0uM2J6rmhV1KGyfsao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )