UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgCDsuHRMItUev1Q6LEGMrO15hwMzQtg0qCh9jEqQMU=' 
WHERE 
  key_id = '88e11f27f4032bfeac11abc2835f3a92e6c6775a84dee939644531918b7d0a7e' 
  AND (
    token = 'rgCDsuHRMItUev1Q6LEGMrO15hwMzQtg0qCh9jEqQMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )