UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OojLo8tV3QJTL/drR9gFFcTQZ8wMdJNkbRD8h6XqqAA=' 
WHERE 
  key_id = '47c750a0d5cb4d43f2c0d40872b050c1ca90015ac721b53b188fb3c52ce3590b' 
  AND (
    token = 'OojLo8tV3QJTL/drR9gFFcTQZ8wMdJNkbRD8h6XqqAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )