UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbYMRbo9FF2m0j/I3AaFOM8GzK6ZU4tsALRve0jqnt0=' 
WHERE 
  key_id = 'b1e4baa3f07b9dad2289394b3232bf0d9cc517fea11efc285c5d28ec25bfcdbb' 
  AND (
    token = 'tbYMRbo9FF2m0j/I3AaFOM8GzK6ZU4tsALRve0jqnt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )