UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvghi2mvviK8hzjqk/ZZUIuTUh0dBBS5+YxzUrQRSc8=' 
WHERE 
  key_id = '607ecde27f11189d0b574a1d30881e12855981e2491dc8a8ffb3ba7b06d179d9' 
  AND (
    token = 'tvghi2mvviK8hzjqk/ZZUIuTUh0dBBS5+YxzUrQRSc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )