UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFVZ1Zsn+MTz2TekmaoHdPCpjLT1QmjwkmH2OLKUjvM=' 
WHERE 
  key_id = '379398e07fc4d45b4ad6d1fbcf5155df675da719126b4551c38141c0f8cd0703' 
  AND (
    token = 'qFVZ1Zsn+MTz2TekmaoHdPCpjLT1QmjwkmH2OLKUjvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )