UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cleXK4iBeXhnmeAf0NYITapXSsLROu0mAmYP2UMfJSc=' 
WHERE 
  key_id = '17dfb01692cd02246a89e48340f76936c1a9e7e217a2a5c8b96b7a04db62d07e' 
  AND (
    token = 'cleXK4iBeXhnmeAf0NYITapXSsLROu0mAmYP2UMfJSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )