UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2ZaJIaMkLF0CO1lKSp+uC6m0f6R1cz3DsrwUvfqixs=' 
WHERE 
  key_id = '1d11fddb20c3f2dd8ad4e03c6356d68346d59b873155a2f6a459124f5c6fa5a4' 
  AND (
    token = 'e2ZaJIaMkLF0CO1lKSp+uC6m0f6R1cz3DsrwUvfqixs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )