UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUjtNZD1EMHa5PDGY/uasz1P7m8mgCrBPCtcIZxxSpQ=' 
WHERE 
  key_id = '856b995e796e83c1a5f6bfbf05f4d3e38fd4c32cda094a4b1aed446fbc8bb18b' 
  AND (
    token = 'yUjtNZD1EMHa5PDGY/uasz1P7m8mgCrBPCtcIZxxSpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )