UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmFuYqM68e7vlhEhVwqbH1V5UV39XLTz9FPTiPJw2Gc=' 
WHERE 
  key_id = '402a141d91fd6009c354c2df187943f10f6de24de404a0bb7fe7eb3d080bd175' 
  AND (
    token = 'DmFuYqM68e7vlhEhVwqbH1V5UV39XLTz9FPTiPJw2Gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )