UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cEi1WWV1qYSxR5x2hY+yBVGFlCIM99Yor8m+98T7dk=' 
WHERE 
  key_id = '171a7e2e10bbd6aea431e30036203494ce77a44dfeb7e054153468786616bdda' 
  AND (
    token = '7cEi1WWV1qYSxR5x2hY+yBVGFlCIM99Yor8m+98T7dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )