UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+DTPj5ZowPA7mpk8pY/Frtz4g5JfkbxFYvgUliGjxY=' 
WHERE 
  key_id = '604be6a140226e4e9d8b8ab5f1f903c8b4025190dc2e0a4cd5b0b9dd4a86fe47' 
  AND (
    token = 'Q+DTPj5ZowPA7mpk8pY/Frtz4g5JfkbxFYvgUliGjxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )