UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'me0P8V8+gOEeJ+bqLobCQr9pUSDCdzUUnxTUyyTdHr4=' 
WHERE 
  key_id = '5607baf6ca64a30a35bfad98b0dc9bb40b7f4c4c186022bdc0f9479de38f141b' 
  AND (
    token = 'me0P8V8+gOEeJ+bqLobCQr9pUSDCdzUUnxTUyyTdHr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )