UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldDuCiVqr/xBVDfibYOFkVfZLnGg492ylFlDV0+Ulq0=' 
WHERE 
  key_id = '8db9dad2a029402fd3f3b63692d7c3cbbc3fcf03763c454f596337e5bd88d4d9' 
  AND (
    token = 'ldDuCiVqr/xBVDfibYOFkVfZLnGg492ylFlDV0+Ulq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )