UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ialTIIZ4vVxXdkoxhDSbrzxWnswXlxfTxIJmqtPv+/0=' 
WHERE 
  key_id = '32f080c3e101c8b98f6aba87c6a839cd6f82b63199d37931235b32855e533da7' 
  AND (
    token = 'ialTIIZ4vVxXdkoxhDSbrzxWnswXlxfTxIJmqtPv+/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )