UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vzKh1rXxW+200NkIsKeAB4ql9pjITW7nHnPH/cz23ZA=' 
WHERE 
  key_id = '884b96b381b9dbf282f2f27fc06a60c6098be42957b0fac59ab560db6cbe8cb0' 
  AND (
    token = 'vzKh1rXxW+200NkIsKeAB4ql9pjITW7nHnPH/cz23ZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )