UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0JvFluSGWmdnMMlbTV+Hl3bOueh1YxGppjmu5BD784=' 
WHERE 
  key_id = '9aeedf36e989c262b9dccbab479f57d090e51e8bbd329c8547117536832b44c6' 
  AND (
    token = 'n0JvFluSGWmdnMMlbTV+Hl3bOueh1YxGppjmu5BD784=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )