UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tod2dAsZpw4PyOOiRRz8dXuzsgLL1EcawdjNZJ2Z+Zk=' 
WHERE 
  key_id = 'c88271ff29c876e37a1dcf7929ca4f625ea0a56296b5478f07d640c494ae0b05' 
  AND (
    token = 'Tod2dAsZpw4PyOOiRRz8dXuzsgLL1EcawdjNZJ2Z+Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )