UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GgaDczk9UDCoS32/mSpwMe3scKiMnIo8nW/9FaGzZo=' 
WHERE 
  key_id = '5dd43fb7d534d92f9ea4477e39836c8b794a681bc609a2cbe4ed8f034e56d577' 
  AND (
    token = '3GgaDczk9UDCoS32/mSpwMe3scKiMnIo8nW/9FaGzZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )