UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FwSsY5LvzMeeI2ESu0Y6ICMLY0NWkK6zhMt+RRFrRyk=' 
WHERE 
  key_id = 'c21a1e0e0c1325852ea0900e38be76bd0ccf0608f86b2eeab66938836e522e8a' 
  AND (
    token = 'FwSsY5LvzMeeI2ESu0Y6ICMLY0NWkK6zhMt+RRFrRyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )