UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPV8v2f3amHfnXul9TzcwAZo2EK1H2IDqUo8jPP9rpM=' 
WHERE 
  key_id = '5ac39d1bea53c5e346e71af69121d9887411f0aa8334814ad40a8c7ca37c4d74' 
  AND (
    token = 'hPV8v2f3amHfnXul9TzcwAZo2EK1H2IDqUo8jPP9rpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )