UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrHER5X1eKsF/Hz8skeCyXr754BKpxlXgZkS5/E/z/4=' 
WHERE 
  key_id = '7bb1178245c7f1a62f02a0ecd05ee6c287f95e6b30205762694afab2c0b6f9c5' 
  AND (
    token = 'ZrHER5X1eKsF/Hz8skeCyXr754BKpxlXgZkS5/E/z/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )