UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4CmWQ28Bc7/nk6Kgru1MtwlCRD9/dvAwJBMicRLeSc=' 
WHERE 
  key_id = '2333e4a69528e0829c74e8159ab504c86e0604262b198856d524e69affe2c328' 
  AND (
    token = 'H4CmWQ28Bc7/nk6Kgru1MtwlCRD9/dvAwJBMicRLeSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )