UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEhKbDyiXcgn5Fa1wV7/14UZXtX84SUXLsrRCH0JA0k=' 
WHERE 
  key_id = 'cad270bacd5a4774e5248e2e4601f609ba56c4ff6a84e9ce62b246d9725baa00' 
  AND (
    token = 'DEhKbDyiXcgn5Fa1wV7/14UZXtX84SUXLsrRCH0JA0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )