UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Jd14RO1u0E9KeYsur3mu62IuKqI8lVTDNIVFvTys80=' 
WHERE 
  key_id = '3ce3cb8a7681825a5d9394ce4f0b66e39f375455ee25073365fcc6613ba9424e' 
  AND (
    token = '7Jd14RO1u0E9KeYsur3mu62IuKqI8lVTDNIVFvTys80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )