UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1cB85jMfdK5qSF3VRlMmvf/OmmUb27hWQcoP2pc98Y=' 
WHERE 
  key_id = '78fd3e1455bbaf9edd2ecb2d957dbfd8ad2f93cb9e20aef5e1b2a22e325c95f8' 
  AND (
    token = 'W1cB85jMfdK5qSF3VRlMmvf/OmmUb27hWQcoP2pc98Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )