UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4q8RPs2H6uROVunqz+bZemIL6wEAJOU3ORa/kdnsxqU=' 
WHERE 
  key_id = 'e34999e083db1683f8422d35cb529387d38c8375deda2e9c2b0eae18fdc988ea' 
  AND (
    token = '4q8RPs2H6uROVunqz+bZemIL6wEAJOU3ORa/kdnsxqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )