UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHlSHt+4DySxvq+bFLkMoZE7WVu4bcI4rCihMstMIoU=' 
WHERE 
  key_id = '697bed26f11982888e29cfa15f835b1742b3beb6bf28e241b5dee2510cb94bd0' 
  AND (
    token = 'nHlSHt+4DySxvq+bFLkMoZE7WVu4bcI4rCihMstMIoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )