UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9NIpYgiHMmu65/ZN3+iYDFFMH7B0ft4Bk08F1v1Wew=' 
WHERE 
  key_id = '37ed876a2d5f6ad8354fe8c16ed12db07ccdeb46188905dc95bd2297209ae73f' 
  AND (
    token = 'm9NIpYgiHMmu65/ZN3+iYDFFMH7B0ft4Bk08F1v1Wew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )