UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moZvNclBoXl4k6CDeIZomVk7hPZuJH3ly57IgaQsRMo=' 
WHERE 
  key_id = 'a3f62d8455f79ecea763a80628e7bc6646067bfabbc4940409e1f23a637fef15' 
  AND (
    token = 'moZvNclBoXl4k6CDeIZomVk7hPZuJH3ly57IgaQsRMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )