UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTwh2piu2L0NwpcAF8X4+xcGAI8MozKUH58Md2pY900=' 
WHERE 
  key_id = '859554190abbe7acb0259e8383c4e71ab793c0ccd6bea04872efc6c5e2ab25b4' 
  AND (
    token = 'iTwh2piu2L0NwpcAF8X4+xcGAI8MozKUH58Md2pY900=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )