UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6uBvJVncRX2y5buCERET/XXnrWIlbng/pKklAibkww=' 
WHERE 
  key_id = '034f47254469de071427cb70c43aa7510d518d2ca488d00c07dc9c4b6b93d07e' 
  AND (
    token = 'e6uBvJVncRX2y5buCERET/XXnrWIlbng/pKklAibkww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )