UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVsx38rE7ljXs5ICm6ksFiVO0YMphfUO5hmXPtNtZeY=' 
WHERE 
  key_id = 'e87020de2c950767bc2a649e372a27747cb658b5c50161c5b1cb8698b2e2a1fb' 
  AND (
    token = 'sVsx38rE7ljXs5ICm6ksFiVO0YMphfUO5hmXPtNtZeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )