UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjHYErIHalAqCkXoCI62DyLY4EUhNw0DgAWg4q9ceq8=' 
WHERE 
  key_id = 'ff216d658c7ce4fdfedc31e30019bacf070708671378337547cd38a9f2018b9e' 
  AND (
    token = 'fjHYErIHalAqCkXoCI62DyLY4EUhNw0DgAWg4q9ceq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )