UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuGqilECIEHTHB1gsWwELEVPYnK7rw5h90rjAjNKOf8=' 
WHERE 
  key_id = 'a9affc5290ff09bb1a1396f890d3540afa59c4701b8344fd0e5498e8f9b19a30' 
  AND (
    token = 'UuGqilECIEHTHB1gsWwELEVPYnK7rw5h90rjAjNKOf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )