UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vI1Zc24uD/8i79Hy4L7gOrJg6P9I7rZQQKV7PJUeQxQ=' 
WHERE 
  key_id = '4f9bce0cf1362c8a37185e01dbbd3d28bbbafd9ef25287c74f27bd1214dbc924' 
  AND (
    token = 'vI1Zc24uD/8i79Hy4L7gOrJg6P9I7rZQQKV7PJUeQxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )