UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9a7euB8INpSHeG42df6ZFi2v9aZUs08MKZAoNPKLPc=' 
WHERE 
  key_id = '99eb10951d39fdacffa29aab8d55c77fca8f157669de53a6848d56a80b12d44e' 
  AND (
    token = 'v9a7euB8INpSHeG42df6ZFi2v9aZUs08MKZAoNPKLPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )