UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5OVKoO/V9CP9keLKobXTL0/x3dIhzvnT9afSqK5j/nc=' 
WHERE 
  key_id = '8097fcd395347b9c1e67f55b0a0228180f81c52f3eb66d6106e01a9394becc47' 
  AND (
    token = '5OVKoO/V9CP9keLKobXTL0/x3dIhzvnT9afSqK5j/nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )