UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNgnZ23PsgcsBqfICtHmT+h9qad9AL8n2NUJK2ABFD0=' 
WHERE 
  key_id = '246cb450ce59ac85e181d655f3dd8806ae641ef4ffd3f3654a27a71a0e91ac7e' 
  AND (
    token = 'cNgnZ23PsgcsBqfICtHmT+h9qad9AL8n2NUJK2ABFD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )