UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqI8LJxTk9avpisVPXlI1Ji5vMcScCrBRITDu6gyT9Y=' 
WHERE 
  key_id = 'b72ebbbdb8e86f976e244cdb94c15523988025cdfa89bef08a6da82f68626d33' 
  AND (
    token = 'SqI8LJxTk9avpisVPXlI1Ji5vMcScCrBRITDu6gyT9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )