UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQkOrF5iUTCf1DDY69fPz3rUcEw9H1O6QqBo9oUqqNk=' 
WHERE 
  key_id = '720dd671237de7ae381371fc5e56ac6a444684cf0200e4b0c667d2807bd744b4' 
  AND (
    token = 'QQkOrF5iUTCf1DDY69fPz3rUcEw9H1O6QqBo9oUqqNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )