UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQHFbdaLmB+RQM3VqgKYsbjDKTiX+BuZav+uuFRgQQw=' 
WHERE 
  key_id = '7cab5f6da112cc84811b999ecf88fd5d496d5ed7ab4a6240ca111283843094f8' 
  AND (
    token = 'MQHFbdaLmB+RQM3VqgKYsbjDKTiX+BuZav+uuFRgQQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )