UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brskmSbe2tO4D5okrd/04l2t8w6a9G93cheoSNsIdck=' 
WHERE 
  key_id = '4977052960138ffe8f2b7ea93d8034a79c3bc10b5f830ec3936c5f197f8b083d' 
  AND (
    token = 'brskmSbe2tO4D5okrd/04l2t8w6a9G93cheoSNsIdck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )