UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YRCKz/jCUs/7L9Lfa+DzfY3+d+B8O22bInvGKtIw6Y=' 
WHERE 
  key_id = '12d477ebffbec290dd6799c77d169abbfc5878b9c9a68fe3d337756e6d39821a' 
  AND (
    token = '5YRCKz/jCUs/7L9Lfa+DzfY3+d+B8O22bInvGKtIw6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )