UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5EvVakkDDTsN73+uXH5V4B1lgEfU+ONU7uvuTxWivE=' 
WHERE 
  key_id = '1a05a15679abe092da0b91d1edec20509547c71ef882aaeef2924300da3af233' 
  AND (
    token = 'h5EvVakkDDTsN73+uXH5V4B1lgEfU+ONU7uvuTxWivE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )