UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuiviCxFBeW1Rt7Xs5LVsW5DGHrfKyaMfh3oy8QfmCw=' 
WHERE 
  key_id = 'e34874f13ce2cabb53fe0431b01bb9b2bd60586b420037310a36918bf65bf751' 
  AND (
    token = 'UuiviCxFBeW1Rt7Xs5LVsW5DGHrfKyaMfh3oy8QfmCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )