UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWM9dl2XfEuH9LormCG0UtROULcHgeLEKKiYrIfZTyc=' 
WHERE 
  key_id = 'de9e662da879bd48041d04a833750c035e2150592aa573e5d7bf88d9362e9444' 
  AND (
    token = 'GWM9dl2XfEuH9LormCG0UtROULcHgeLEKKiYrIfZTyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )