UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5D4nXjmKKG6wU25bOJrSJZh11WNPQPVJgKB9K5wOCU=' 
WHERE 
  key_id = 'a0aec3c097384ba364210e679e7846cb0ea9ad6799d5a65ed87885d3f33e4eba' 
  AND (
    token = 'l5D4nXjmKKG6wU25bOJrSJZh11WNPQPVJgKB9K5wOCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )