UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmAPKu5VlNQxmmB3Gb2UCM1Aknd3DFPI9tFi0pZUToI=' 
WHERE 
  key_id = 'eaa4c0e5a7434c99e92831ec55b9b104900346d7e48564e5567181f62505f37d' 
  AND (
    token = 'RmAPKu5VlNQxmmB3Gb2UCM1Aknd3DFPI9tFi0pZUToI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )