UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a69DDwsZGnUnRmx13wqM313ZAsDBpDpwv53PnHQ0FCU=' 
WHERE 
  key_id = '7aa9f6c27706848bc1c107f87f79f5a9ea0ecea4d15d188cdda3d5e5972b0552' 
  AND (
    token = 'a69DDwsZGnUnRmx13wqM313ZAsDBpDpwv53PnHQ0FCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )