UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDgcdVxr5deQuSepbMtHK5fMHtw/J8y3NHujZ5SMxvI=' 
WHERE 
  key_id = 'bbf1fc5b1b6892112465b15061b98147eccc34480aa2b727e72a29b174251c84' 
  AND (
    token = 'eDgcdVxr5deQuSepbMtHK5fMHtw/J8y3NHujZ5SMxvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )