UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5wN0zdLtqA5g+G3gnGOT1dK3wlExGylpRvG/1igPmI=' 
WHERE 
  key_id = '182bc43ecf144ac3282262cd70db29c0ba3d719939cfafb0c772c84a2b181e87' 
  AND (
    token = 'b5wN0zdLtqA5g+G3gnGOT1dK3wlExGylpRvG/1igPmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )