UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prmkoFQu8TS87CmmAl4i52qPXyw2GzRCo1cAj6Bup2o=' 
WHERE 
  key_id = '86bd34f3b21380b41b3d55cc4d57d25772f91d8d813e090233536e416b0d5a77' 
  AND (
    token = 'prmkoFQu8TS87CmmAl4i52qPXyw2GzRCo1cAj6Bup2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )