UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmA22vPnhMFz2+nvSmPndNFx/KljeM8lgJXjcWzgOro=' 
WHERE 
  key_id = '471dd873eb470fd2474681b22aa075e833eec3cc66058a67133b9dba5021ffe2' 
  AND (
    token = 'qmA22vPnhMFz2+nvSmPndNFx/KljeM8lgJXjcWzgOro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )