UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSLG3pH/dta3Gl6bAZcFoQtUvXmiE0U2T5VUAoKZMv0=' 
WHERE 
  key_id = 'aa495be0183f029706c448c96690064ed853e2b52d52100480c24eed9e04423c' 
  AND (
    token = 'ZSLG3pH/dta3Gl6bAZcFoQtUvXmiE0U2T5VUAoKZMv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )