UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0O4gbZC2SEvfdqkg+vN2nHLkf/tpebR69f7TywmNRU=' 
WHERE 
  key_id = '34769ce294313ed4bf923e3fc798655cb6fa2222b482a07c18508ca0207b1fc9' 
  AND (
    token = 'd0O4gbZC2SEvfdqkg+vN2nHLkf/tpebR69f7TywmNRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )