UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBGYGGHDskdFmmpi2sRqur+7+zC+lgL2iwLeipOcJe0=' 
WHERE 
  key_id = 'f68007b206f94a697385fa10653ab351eaf39180b301a490567c12d8de0a60d3' 
  AND (
    token = 'oBGYGGHDskdFmmpi2sRqur+7+zC+lgL2iwLeipOcJe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )