UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ec7ww2NsLXsQ0B6Z23AKvrWnE+cbgGLAyZoWYMCM/qk=' 
WHERE 
  key_id = '9ab3875012c6d7dca99b89a6801be4668520c8ff0eeef2bbd191f6d1921bd151' 
  AND (
    token = 'ec7ww2NsLXsQ0B6Z23AKvrWnE+cbgGLAyZoWYMCM/qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )