UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxXcEpRY6zSEFcIULWJZSqpeU1zbubsMLlbezYrkKoQ=' 
WHERE 
  key_id = '5a890a1827824c939b39433af513ceb1c8ce1cfb266969ed7ad8b4fe639df4fe' 
  AND (
    token = 'uxXcEpRY6zSEFcIULWJZSqpeU1zbubsMLlbezYrkKoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )