UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUSCdy9L0t7uk/e2mGUx2B7BDOPXcaReXE2hyyOkIGE=' 
WHERE 
  key_id = 'e3bf34ab27e73d7958f1eea9914992292075a8a38ecac09993f14f7c94cb05bf' 
  AND (
    token = 'nUSCdy9L0t7uk/e2mGUx2B7BDOPXcaReXE2hyyOkIGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )