UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FxD/CBKAiElowKCGruEpWbchm56CLQHB+tsVXDLCqfw=' 
WHERE 
  key_id = '208bef73088827414c51df5440e906edebb5af5fd1e61ed37cae061fb604f218' 
  AND (
    token = 'FxD/CBKAiElowKCGruEpWbchm56CLQHB+tsVXDLCqfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )