UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MPzJz48MAEOyDnjwbyleA1vPk7pg1+xVIygSYRQogdo=' 
WHERE 
  key_id = 'cf9fa2dd710f5eba39a8c8a80da7e6751a616defba7833dc804c5394e860c446' 
  AND (
    token = 'MPzJz48MAEOyDnjwbyleA1vPk7pg1+xVIygSYRQogdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )