UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0MuRRwZla7MXH50mwCQp5tVDK+34KUd4cwDwTP61r8=' 
WHERE 
  key_id = '393f7e364110d9a751a5b63f6fcc2dc88f97c94ffde9c41d3118209ba7b74216' 
  AND (
    token = 'k0MuRRwZla7MXH50mwCQp5tVDK+34KUd4cwDwTP61r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )