UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pngGZ6vXWleU0AYUNEov9NHCNxaMvlNAX6B1bUA/C1g=' 
WHERE 
  key_id = 'd724853c0d171c1f8201d1fe90245e9dbbf82a37cc84881f4ccc2b9d286fba77' 
  AND (
    token = 'pngGZ6vXWleU0AYUNEov9NHCNxaMvlNAX6B1bUA/C1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )