UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rz7AUdMt0qx2yu/adkKNLsySwFHjv6Cv23tsiUa6Dsc=' 
WHERE 
  key_id = '3aca7b471f68d233a86d695cb9e278cb5dfb336163a4939392d2696c35435716' 
  AND (
    token = 'Rz7AUdMt0qx2yu/adkKNLsySwFHjv6Cv23tsiUa6Dsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )