UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Udo4t5pvBaRXBx7viR/XdlgBMHDJeQeib93JDQ9lOU=' 
WHERE 
  key_id = '4a1f9c65d9b16f4dbe0a51f6d508bb2d74c36f5316290161fb1acb73b618b906' 
  AND (
    token = '0Udo4t5pvBaRXBx7viR/XdlgBMHDJeQeib93JDQ9lOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )