UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMC3lm9Ntn74RXJgeJH4kTfsW/RuImK0G1pPCjXpRlQ=' 
WHERE 
  key_id = 'f721f8dde748972c1b99253e032e8343f1751e9f5f078aa82d432be072036112' 
  AND (
    token = 'rMC3lm9Ntn74RXJgeJH4kTfsW/RuImK0G1pPCjXpRlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )