UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEe/sIc8aLTfa6DKLf3Y7R2l2zVdZ0GZaEOwhxlw+aw=' 
WHERE 
  key_id = 'e68ba29bb263ae3a5b9574cd81fdb617d9986188638bf34cfa60a26a651b0829' 
  AND (
    token = 'nEe/sIc8aLTfa6DKLf3Y7R2l2zVdZ0GZaEOwhxlw+aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )