UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFHuJ0p+tUHnkqnvhI0snXLX/Z0o+FCQb0lPjOp+No4=' 
WHERE 
  key_id = 'e39e3f9d337de349df450c599e785806021422c3b8919fc05e567e03ee764258' 
  AND (
    token = 'SFHuJ0p+tUHnkqnvhI0snXLX/Z0o+FCQb0lPjOp+No4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )