UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJl3hYSw6jfMO8fHxLjKsVz5mEBckaccVs74/qPbUMs=' 
WHERE 
  key_id = 'bdfa1ee0c238978e46d1c948bab4a004a90332d41c8dbbabe1e9fb0c401a61b2' 
  AND (
    token = 'vJl3hYSw6jfMO8fHxLjKsVz5mEBckaccVs74/qPbUMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )