UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmBj4ZBBT8twQtOYKAEBnzxMMyeGJMTSOgCvqMCM6s0=' 
WHERE 
  key_id = '11bc7989ceb3f468e84cae6f21f3eb6bcf312f74bda4261a041ade94b1bb772a' 
  AND (
    token = 'LmBj4ZBBT8twQtOYKAEBnzxMMyeGJMTSOgCvqMCM6s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )