UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5XZ7/IFQAhcs6Y1poTlS3lWBt9Jxee6gtd3nNxbYSpQ=' 
WHERE 
  key_id = '58a6a4d9da870d729898d374bc68e95a6790cecb189063e90868ac4da9cfaa95' 
  AND (
    token = '5XZ7/IFQAhcs6Y1poTlS3lWBt9Jxee6gtd3nNxbYSpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045