UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9s4QHa9AMQp1hS4l9LDxOcJCElRgOnWXEVpvY2gJIA=' 
WHERE 
  key_id = 'a0ca9498a348b018eeb3a9b9f322d854df8bf5e2772b7132e919300af8f82fef' 
  AND (
    token = '/9s4QHa9AMQp1hS4l9LDxOcJCElRgOnWXEVpvY2gJIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )