UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jnk1vTf3LQjg8R9uMwaxG808HbFevBDC4cbE6cT304g=' 
WHERE 
  key_id = '1c9e014dedbd9e8c2a14e5f32419727827f109e800f3ffe5949e1e3a780dce4e' 
  AND (
    token = 'Jnk1vTf3LQjg8R9uMwaxG808HbFevBDC4cbE6cT304g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )