UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5mxKVza6UwyeMktAt3gGaxv0tI6zxoZUfBeZkMmq8s=' 
WHERE 
  key_id = 'cfd8286120accd2aae4c24c70e8070b2b3a613e543f12fad25bbdb993a438a90' 
  AND (
    token = 'O5mxKVza6UwyeMktAt3gGaxv0tI6zxoZUfBeZkMmq8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )