UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgEwacgvssUPSmTuBqSlOJwQQEZwG5IHv/8WC5FyVbw=' 
WHERE 
  key_id = '55b3f3258acbf1ebe9aed93d7bb39e22bd99459473def46212ef357843c51a72' 
  AND (
    token = 'EgEwacgvssUPSmTuBqSlOJwQQEZwG5IHv/8WC5FyVbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )