UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PGpXk1NC3o+49qXHMoEdVFKsEG915DU2NTPnAECOps=' 
WHERE 
  key_id = '2194a04290ed12808d118ae9aea3d91373f26e90fd4e53dfcc15872754f29c24' 
  AND (
    token = '0PGpXk1NC3o+49qXHMoEdVFKsEG915DU2NTPnAECOps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )