UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxbCBnDpOBP1SVwJEWg3pMmoqkuQMYlB8cO70IkuofE=' 
WHERE 
  key_id = '942858cff765256d4473ed470542b6f0a5bd8b7e7c9d2c8d993fdcc3689320fc' 
  AND (
    token = 'VxbCBnDpOBP1SVwJEWg3pMmoqkuQMYlB8cO70IkuofE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )