UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lz7S1f6gFifLpGeN2cRHM9RodapLIK7aX5dKdUUZKUo=' 
WHERE 
  key_id = 'dfb9079be17b3ed26c264d36ac3529bd448ea3598afda9c8c6ad10fbfcd1b9bb' 
  AND (
    token = 'Lz7S1f6gFifLpGeN2cRHM9RodapLIK7aX5dKdUUZKUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )