UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4v6Nf9PXcKUWDuxIkWoWEdP4eieBv4hO7jnWAOgqxrg=' 
WHERE 
  key_id = '061941aa50061698b6c5b91f690c4d4d512d737e03a9e17e742f3f72d944f61e' 
  AND (
    token = '4v6Nf9PXcKUWDuxIkWoWEdP4eieBv4hO7jnWAOgqxrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )