UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZ8s8+Fm0tlgFJWGmsRX90EGcGS0FH4YBVxrkooEswY=' 
WHERE 
  key_id = '3191721171a85c3115f9304a8061063c665493baf7c122ce8f0428ac6a9ed60c' 
  AND (
    token = 'YZ8s8+Fm0tlgFJWGmsRX90EGcGS0FH4YBVxrkooEswY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )