UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gY1yRDF4dhcgaSc+Gwo6hK2sEftn6Ewd5ePFbEXHGro=' 
WHERE 
  key_id = '21dd42cf28141344038a59ecbb673247008aeef92118744053f9f25c2ae79c61' 
  AND (
    token = 'gY1yRDF4dhcgaSc+Gwo6hK2sEftn6Ewd5ePFbEXHGro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )