UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2rjQkF3pQ42EgAcJYMGr16ZeNu8xDt0Eh199adLB30=' 
WHERE 
  key_id = '55865e35de9a680795c873cae3df822f63ad47c2e8c8d12faa31adba6f22e24e' 
  AND (
    token = 'w2rjQkF3pQ42EgAcJYMGr16ZeNu8xDt0Eh199adLB30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )