UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hBr/GGHVb8ob7eX+qVbXkSVOhvMz9g5WIBs3B+Amnrk=' 
WHERE 
  key_id = 'a97f3947028234ab2a1a7190a441fb871d4b113d380cd36bb26dfe3a71800b06' 
  AND (
    token = 'hBr/GGHVb8ob7eX+qVbXkSVOhvMz9g5WIBs3B+Amnrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )