UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ccpy+Stmp3UKTA2ErD4HVfz+E7UYs4DXvQSYfYV/X4E=' 
WHERE 
  key_id = '6113012e50c2e3021da10be0e67372629c6554c82d77c6cb3e4c7020a4aa6df9' 
  AND (
    token = 'ccpy+Stmp3UKTA2ErD4HVfz+E7UYs4DXvQSYfYV/X4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )