UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUi4MHrvYLgPTbCLkpCZgQH1I8zU8CJZLUtg9xFptnE=' 
WHERE 
  key_id = 'e6e0da82300e66c6da2f6f2512db44d8385f7d4d75018b7f6b60c722660ddcdd' 
  AND (
    token = 'OUi4MHrvYLgPTbCLkpCZgQH1I8zU8CJZLUtg9xFptnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )