UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tj0FYu3oXrkjKpqVYZt9/93LHhzPuQRQtoZDZh6IRZc=' 
WHERE 
  key_id = 'e687ac91a781bcfbfbe7e38f48e91aaed2e47c25546954ab9ca04705775db743' 
  AND (
    token = 'Tj0FYu3oXrkjKpqVYZt9/93LHhzPuQRQtoZDZh6IRZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )