UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDWgRxsMNTvW/WJa6LUwdTMGnNx7pO+a03hEGfVPAv4=' 
WHERE 
  key_id = '6f06b36b54aa000fb44ae22309aefc9cd83d99a7b2fa22a6b4b93dc8f992df5f' 
  AND (
    token = 'hDWgRxsMNTvW/WJa6LUwdTMGnNx7pO+a03hEGfVPAv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )