UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JBJTPkx/dgkkXECMk5JTiMmq14fsRuK8IS+KAmocJKE=' 
WHERE 
  key_id = '5cd898a91bdca23db9fbb6a9b97f834c654698568020834cb40902e7f253f25c' 
  AND (
    token = 'JBJTPkx/dgkkXECMk5JTiMmq14fsRuK8IS+KAmocJKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )