UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pdw9HZwQXjsmdX90cS+FS/7hlmgenv+eFQKhy6ZrGts=' 
WHERE 
  key_id = '7d60f459a908cb5f55a84644c50b8b70989cf0fa9570a5630f51b8b1e355e31b' 
  AND (
    token = 'Pdw9HZwQXjsmdX90cS+FS/7hlmgenv+eFQKhy6ZrGts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )