UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLCE7a+l344YNvuHne1Vu3YftM558Ev4khFvAoO+uy4=' 
WHERE 
  key_id = '6cf021fe1bdd38d012b89ce9c4a43e7ce55a46f35a20e7d925392786253ec457' 
  AND (
    token = 'cLCE7a+l344YNvuHne1Vu3YftM558Ev4khFvAoO+uy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )