UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OuaAsgJhl56J4Lur8OHHXChvHnBnOhYO75VhQlcDbrU=' 
WHERE 
  key_id = '001a6d76bf505b7715ce4811066aae6d66086e98fc3a840abb05df81c45baa97' 
  AND (
    token = 'OuaAsgJhl56J4Lur8OHHXChvHnBnOhYO75VhQlcDbrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )