UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BQ5GLf22HzbwJiczmc1bMBEAFrKNenFWFrkC5vjegc=' 
WHERE 
  key_id = 'dfd0cfe09a508c7102027091921848be645683a5a9482d2e8aa5f8961a3e210f' 
  AND (
    token = '5BQ5GLf22HzbwJiczmc1bMBEAFrKNenFWFrkC5vjegc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )