UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQ/4ywOkDjr9/PgWuuuGyYSEfhyt3sS3AWdtvyTGYsI=' 
WHERE 
  key_id = '570a1af3a07b02b1ae6ed221560ce3660952eb13c8cbd82b96e5cac11d48059c' 
  AND (
    token = 'eQ/4ywOkDjr9/PgWuuuGyYSEfhyt3sS3AWdtvyTGYsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )