UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEnYQUvlweX3QSeBt3wAciOFaZGyoFosxqq32n9nrrU=' 
WHERE 
  key_id = '7aa8108db7e163d02e04e264886a59fb5e60d6069be3f1f673df3668972745f0' 
  AND (
    token = 'qEnYQUvlweX3QSeBt3wAciOFaZGyoFosxqq32n9nrrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )