UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JSQfgy1z4h9+ewuja05/bPbEWZHJMmuHvoEM7rQCJcA=' 
WHERE 
  key_id = '5f3bb0f04baf6c528237bbf7f828f5635de77bf9d82563cb4a409b1b93f66146' 
  AND (
    token = 'JSQfgy1z4h9+ewuja05/bPbEWZHJMmuHvoEM7rQCJcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )