UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcPYYnFevgARLuDfihnaoUcvuA9ZWwpp5AFmJ0aw0mM=' 
WHERE 
  key_id = 'ec3bae70132c0c2a6cb5bcdf878d71c34d7f32a3805cd797bfd4e8777f37d2e1' 
  AND (
    token = 'KcPYYnFevgARLuDfihnaoUcvuA9ZWwpp5AFmJ0aw0mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )