UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9q+WsoZ0RIbynA9Z4qBNZhZX0+QhbiP588ZnlgFUlfM=' 
WHERE 
  key_id = '3881444b19acb4eaf3fcb8af0ecbaa888c0d9ee71c810e133b5d3c3ccb119048' 
  AND (
    token = '9q+WsoZ0RIbynA9Z4qBNZhZX0+QhbiP588ZnlgFUlfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )