UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'StEgqwvbRR8niSbvoocb8uMlnO62/0F1yvwruafCrxc=' 
WHERE 
  key_id = '4d062bfa4f88f31da9f696623e9970e39c1e154af51dbfd41ef7d6f0ab5cef87' 
  AND (
    token = 'StEgqwvbRR8niSbvoocb8uMlnO62/0F1yvwruafCrxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )