UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+ud4nOJhsp6w73hNGL4n5Ts6o9L1JkTnpwUyUoFXOY=' 
WHERE 
  key_id = '175599dd8b8e96746f156e089c8373ffc82996e6b652f3cda3c5839b7b5be4ea' 
  AND (
    token = 'B+ud4nOJhsp6w73hNGL4n5Ts6o9L1JkTnpwUyUoFXOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )