UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/52EZxPpFRzYoScTtpeNrTjW/GTKz0KR3ztaT6fMAM=' 
WHERE 
  key_id = '4dba17511faa08ed22fa7ee4d2f922366951e1e5022a47e5d3956f7c8805ea0e' 
  AND (
    token = 'V/52EZxPpFRzYoScTtpeNrTjW/GTKz0KR3ztaT6fMAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )