UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clGIfWnPj0Ehtmdn/EQVIGi4hJ8tJqeIO261RONaki8=' 
WHERE 
  key_id = '1d39581c92184cde4cb1ded94d2744495fff0ed39db08bd4a3e068ca4f795e88' 
  AND (
    token = 'clGIfWnPj0Ehtmdn/EQVIGi4hJ8tJqeIO261RONaki8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )