UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vHZbHAZ9iJVClJZH5/sqLJjQqqj8rBKZdQmoKOObdi0=' 
WHERE 
  key_id = '5bd38f78d69521a6bdd20cf1a850e8593e0728fd2efee0c8c2e0d75e4a9cc844' 
  AND (
    token = 'vHZbHAZ9iJVClJZH5/sqLJjQqqj8rBKZdQmoKOObdi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )