UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wgi+9KUr0Fi3+bQoQfAigsbgn79AOHOIKnFEnvLvdFM=' 
WHERE 
  key_id = '3a9c67429b455fc27a950a161c0fe55cd333b2f025fc009215d4b0e98dbb64f0' 
  AND (
    token = 'Wgi+9KUr0Fi3+bQoQfAigsbgn79AOHOIKnFEnvLvdFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )