UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fD5r/GzGVecwb/6TEoLg9dNS3OHuDaN7KBzbABJVfHE=' 
WHERE 
  key_id = 'aaa30abbdb347dbfa1871c400d6af9a788d12151aaf36c4e5315246e16839df6' 
  AND (
    token = 'fD5r/GzGVecwb/6TEoLg9dNS3OHuDaN7KBzbABJVfHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )