UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CeQViIM83jBoGpaceuXutZ5X4DvbCUent/HxWWaskw=' 
WHERE 
  key_id = '99b42a29a598f98669c6980326d3d22aedc49bb1ee993c413be6cb7c64e6208a' 
  AND (
    token = '/CeQViIM83jBoGpaceuXutZ5X4DvbCUent/HxWWaskw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )