UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkXy4iIxMp3a3MyNYTskwq2JjLG2hcS8KsdG0A816wY=' 
WHERE 
  key_id = '86e47918cbaaaf7cd8b14eb458f8fc1cb72c352f26e968d0044efbb3740b89b3' 
  AND (
    token = 'bkXy4iIxMp3a3MyNYTskwq2JjLG2hcS8KsdG0A816wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )