UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAuuENYb5qmHGcnUDHUXHh5B8cmIkr8qenrWZDV7EoM=' 
WHERE 
  key_id = '8b1b15a25aa57072b45a1737fdea458321d9228c5a739710ca9162d860cf96ca' 
  AND (
    token = 'WAuuENYb5qmHGcnUDHUXHh5B8cmIkr8qenrWZDV7EoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )