UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dcSkNMFMsLx9osTczobdMx/eJH1CMQGatKDSCc6Iks=' 
WHERE 
  key_id = '3a9bb9b4f369c81c57040834b2a9573cd727b8bb6064bb806c7b21b3dce96db5' 
  AND (
    token = '9dcSkNMFMsLx9osTczobdMx/eJH1CMQGatKDSCc6Iks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )