UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XAT6tJoAL2IiNAR9YcBaBjDNs/01zM9UgJnZWqbUlVs=' 
WHERE 
  key_id = '896073df3f0843e0ae0d5e4f7ca95941df247ac30d7001e97dff817427e48102' 
  AND (
    token = 'XAT6tJoAL2IiNAR9YcBaBjDNs/01zM9UgJnZWqbUlVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )