UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ba2+TqCmU+JnkLp6MPiaNFLfampzuDQivrc9pip0GpI=' 
WHERE 
  key_id = '5d600d92c926f09c3bc24b4da17836a398911dd0f02adcb3fdf5e7f1b563c444' 
  AND (
    token = 'Ba2+TqCmU+JnkLp6MPiaNFLfampzuDQivrc9pip0GpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )