UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gc2WPu9739jp09HahWsbrhgZdRMq2VW4oLYWIs1Yzow=' 
WHERE 
  key_id = 'f1b753b63b2c5a1c91137f5f0a8975b57f164f91d38ce03f29da7d7c43601b4a' 
  AND (
    token = 'Gc2WPu9739jp09HahWsbrhgZdRMq2VW4oLYWIs1Yzow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )