UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rO0c5MZzYnHSgb8qoq4BUEuuDn8JXEbP2U2BZvCe8E=' 
WHERE 
  key_id = 'dee9b6b8530270a4046795f30d01fcc48ee73d79c7d01ffa90e6eca7a077c13b' 
  AND (
    token = '/rO0c5MZzYnHSgb8qoq4BUEuuDn8JXEbP2U2BZvCe8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )