UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tA/TaRJo/TwWZWjNUdeIb9uaWQbmERWtB1UyY/XGEKg=' 
WHERE 
  key_id = 'ca6b89d007de4c37b870df664043e94932b13c1f8fe755c384d822881c68cf92' 
  AND (
    token = 'tA/TaRJo/TwWZWjNUdeIb9uaWQbmERWtB1UyY/XGEKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )