UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/QUcfxyZq/OMGi2DPrDiUOax2aXbaAEkn45QK5SLgQ=' 
WHERE 
  key_id = 'b5dec569747e0a4bd0d92c9bf5a1700831cc973c8fc21746a456e657f7d5eace' 
  AND (
    token = '+/QUcfxyZq/OMGi2DPrDiUOax2aXbaAEkn45QK5SLgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )