UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFE4AwkXX84/8/uk8YdH1XSTCFtH2GIICi57wPzgFvw=' 
WHERE 
  key_id = '732e9fe1d1944aaaed816bb0c2b53c15409c7c204bbe840246b2d068baa75892' 
  AND (
    token = 'rFE4AwkXX84/8/uk8YdH1XSTCFtH2GIICi57wPzgFvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )