UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQJbacdgsPnlupOvJD2fPH0sikHERwdADWmfb1UdJ/g=' 
WHERE 
  key_id = '9838565eecb1e4ff9706f1bb954ef72af664edcce605a6c6a20e309a95a1e720' 
  AND (
    token = 'SQJbacdgsPnlupOvJD2fPH0sikHERwdADWmfb1UdJ/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )