UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TS1qpbwAcp8xpAZxPHxWGsn23tTGUdLy+q4gCniF9Mk=' 
WHERE 
  key_id = '6d42b7544a3ed9895e47a1f8ebac784a0d4d90b200bb69ec2e693c21e32cc677' 
  AND (
    token = 'TS1qpbwAcp8xpAZxPHxWGsn23tTGUdLy+q4gCniF9Mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )