UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npVU8EaLnigypg3N0pa63SbxgP7RxYBMNgcCqeBLAJ8=' 
WHERE 
  key_id = '8d6d9b24d7d31799c1f228ce7f358184a574125ada0e1c0191e2fd449f9dd47c' 
  AND (
    token = 'npVU8EaLnigypg3N0pa63SbxgP7RxYBMNgcCqeBLAJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )