UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GoyVgA+uqT0RhieMRruOW/mfImqwcTxA2IbUT9v6gEc=' 
WHERE 
  key_id = '24ee59174c506214976a93afd711a7b335b15df303a5204c52ccd72e95575f41' 
  AND (
    token = 'GoyVgA+uqT0RhieMRruOW/mfImqwcTxA2IbUT9v6gEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )