UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '09XB2aemIJ481+LXVzYLQg6S04OrjXNwQzGl2h0MIFU=' 
WHERE 
  key_id = 'a84d3613a163474d869cff6ea1063704a2f8ca7ca95357e07f00e63081a8d422' 
  AND (
    token = '09XB2aemIJ481+LXVzYLQg6S04OrjXNwQzGl2h0MIFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )