UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xt9mA+Yx9zGLtcU/Fs43Gf3JOD2/+cUSRMjkiRS9Ng8=' 
WHERE 
  key_id = '3d886f01b7e516a8c5bc1f0f4533e26c2c57229501b203f3c8de1281f3b67f96' 
  AND (
    token = 'Xt9mA+Yx9zGLtcU/Fs43Gf3JOD2/+cUSRMjkiRS9Ng8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )