UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOgFGfFbAbeoJwddRfgr23K/n2aae1mzYIB9KIk5shw=' 
WHERE 
  key_id = 'c6b875a1101a2ca82b91d0b408f86a111450cdd544e7505ff9178838a8ef4f44' 
  AND (
    token = 'gOgFGfFbAbeoJwddRfgr23K/n2aae1mzYIB9KIk5shw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )