UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAwgE4a3/UrxX9JsxZWl6GlvT7emrondqtl5S8yEJlk=' 
WHERE 
  key_id = '737adcff11b6996ec5ea56d176628ad352e195cda87803ca264328dd15ae699d' 
  AND (
    token = 'kAwgE4a3/UrxX9JsxZWl6GlvT7emrondqtl5S8yEJlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )