UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymRSPHDgJG7bGzwbPk03fmR+JrdurNnu1HetZnvg440=' 
WHERE 
  key_id = '00fd52262ae64ef4bd1ac45e11c2343b9e867bbcd4e9af6654796e4195c06f0f' 
  AND (
    token = 'ymRSPHDgJG7bGzwbPk03fmR+JrdurNnu1HetZnvg440=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )