UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ra/1VLFDpilNC55ee716VA16dQmkte9XOJhyHw3/cdY=' 
WHERE 
  key_id = 'ec924c7a04650ecd09ac4c8df6222870603fccc0d73b5f2f1d6bcdf77a9f6b03' 
  AND (
    token = 'ra/1VLFDpilNC55ee716VA16dQmkte9XOJhyHw3/cdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )