UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBe3HB2LGmNtW8iBwrG9QrOjOu9Uc5CdYkVwHNLafzc=' 
WHERE 
  key_id = '0a438afd455d060ed718f8447dc30ff3a89cdc46ac5ae2f346520964d63f037f' 
  AND (
    token = 'VBe3HB2LGmNtW8iBwrG9QrOjOu9Uc5CdYkVwHNLafzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )