UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lcfz+mQe+jgjbQWj4aUkirfB3GODWKI2Ya9JI2skx0Y=' 
WHERE 
  key_id = 'a73076b0bed39bdd57dcec7b24396c96533946c4e8568701fcc46e42ad079b5f' 
  AND (
    token = 'Lcfz+mQe+jgjbQWj4aUkirfB3GODWKI2Ya9JI2skx0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )