UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Q/ucgIrXCxRXkI8Vzy6GDCnrOIDylk7poo3itKJ4E4=' 
WHERE 
  key_id = '96f9002e14795b60acd7015a42f7f71444980bf75610a474db358e310ab22b3a' 
  AND (
    token = '/Q/ucgIrXCxRXkI8Vzy6GDCnrOIDylk7poo3itKJ4E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )