UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jz5uMveHfa1RJZMDJJLXw+bS8TfksRKUVhfw3q76Zwo=' 
WHERE 
  key_id = '97f8ab9c02f1348937bb4361670e805a336ae2e8693caaea74fc315c4fd193e5' 
  AND (
    token = 'jz5uMveHfa1RJZMDJJLXw+bS8TfksRKUVhfw3q76Zwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )