UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOq2KoCZBaTY1Hy1L8L6a22MZYykjVIXm4dUfd0DnRs=' 
WHERE 
  key_id = '470b89aabc46301d2def4a8333796e3028fa046036f6a53d52773ed449303b96' 
  AND (
    token = 'eOq2KoCZBaTY1Hy1L8L6a22MZYykjVIXm4dUfd0DnRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )