UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNP9Qsx+CHCr+SHciPIsLz/OlhA6QGlynLBCVMmVbzs=' 
WHERE 
  key_id = '35fa095b298407b42a9b2d1f8dd7742ed9fe40827c17f932c0722142f3b8879b' 
  AND (
    token = 'VNP9Qsx+CHCr+SHciPIsLz/OlhA6QGlynLBCVMmVbzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )