UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErXNoDU1yPVYct2wokpiomCNP5UbxBR/nv9BqOyoL0I=' 
WHERE 
  key_id = '8920770b30b37682fadfac27fb32873761073b4028aae1663dd2a409d2db0f2d' 
  AND (
    token = 'ErXNoDU1yPVYct2wokpiomCNP5UbxBR/nv9BqOyoL0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )