UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkoCecB38/MY2mSiCEKTEAPXFQRG35dFo1ysm3AifFs=' 
WHERE 
  key_id = '93ffa512d87ee2ba9c09f26d81a53db532787e26a34b0af47bbc2c2199d5e106' 
  AND (
    token = 'AkoCecB38/MY2mSiCEKTEAPXFQRG35dFo1ysm3AifFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )