UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvLingagajayMhceqJ3WotR7rrnOf5ZchfppNmxZCCE=' 
WHERE 
  key_id = 'b105f21de65a12906f27ce7cb945fbf1a312fce58d60ee7354ba094551eff35d' 
  AND (
    token = 'SvLingagajayMhceqJ3WotR7rrnOf5ZchfppNmxZCCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )