UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lsvw0vI7TCQVSHLmnmjeR5R18KA8pTwBBgJDCRO8B/Y=' 
WHERE 
  key_id = '3abbb8b4d0ac00410e1677de9cac7d37d270b7efcc13f1d02a58b99423c9454b' 
  AND (
    token = 'Lsvw0vI7TCQVSHLmnmjeR5R18KA8pTwBBgJDCRO8B/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )