UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7r7qxD99fwamV2m4Fu4icbf81TIenkgQs//uubgKr04=' 
WHERE 
  key_id = 'c13e03c325fe81e7cd7970f27de63700a89d840a60f2fb770856a8d92d12ecd9' 
  AND (
    token = '7r7qxD99fwamV2m4Fu4icbf81TIenkgQs//uubgKr04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )