UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7OdhQzpKawQUkebMjotgsb31V0o2JFa69WKCIDX0Us=' 
WHERE 
  key_id = 'b0ccf7621e28311380b6a874be812489082365d2bdcd22ab04f43a898d301643' 
  AND (
    token = 'B7OdhQzpKawQUkebMjotgsb31V0o2JFa69WKCIDX0Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )