UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kE2lLyxnQSgz26hzwRdyVyaVmrYsaWzwagnV/NG/gqw=' 
WHERE 
  key_id = '04571668dfed6b4d3a2105a15898c9f2b8b13348c4a3aca2a620a07103d8a37c' 
  AND (
    token = 'kE2lLyxnQSgz26hzwRdyVyaVmrYsaWzwagnV/NG/gqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )