UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MIy6wjGn5OOsyj5b24Dh1RmY15CxmRxxlXZ9tp3dNA=' 
WHERE 
  key_id = '8eca03aec2b9161c8725a552f2f33a76993424f11d090ac8fc9ccda0bf035218' 
  AND (
    token = '5MIy6wjGn5OOsyj5b24Dh1RmY15CxmRxxlXZ9tp3dNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )