UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jo0EKMgOuCrcIqr03I9vmBUfYkrDpwt8TddS7FXTZ18=' 
WHERE 
  key_id = '1c7bdd76235db6357fb6df36fca8238d87b01c49d8bd3bafe5fb4263d085fe51' 
  AND (
    token = 'jo0EKMgOuCrcIqr03I9vmBUfYkrDpwt8TddS7FXTZ18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )