UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63Fbgn30+zR8WsFPQdy/DcCOYkmwF1jcouQdnqxRO+A=' 
WHERE 
  key_id = '87f0cf2303d557f79656c937c613cf1bc2b2aeea2496c536d6493521faa08b1c' 
  AND (
    token = '63Fbgn30+zR8WsFPQdy/DcCOYkmwF1jcouQdnqxRO+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )