UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3XKFCggCfAeCnslZWwn3b+4JJ+gJ+iRkMXZRViWMfM=' 
WHERE 
  key_id = 'a6341f316a3777f0ec2c8f1cd6cd20016aa709617329fcd3562fca8e76b0c974' 
  AND (
    token = 'a3XKFCggCfAeCnslZWwn3b+4JJ+gJ+iRkMXZRViWMfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )