UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvy6M/K2w8rx9t1C7MjMfVRttBwVk45f+MppSym/Ioc=' 
WHERE 
  key_id = 'a50c3bf67e97d19d875bfccc514f7e18bbcecdc6ce2c34d666f00aed617261fc' 
  AND (
    token = 'wvy6M/K2w8rx9t1C7MjMfVRttBwVk45f+MppSym/Ioc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )