UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LXCHqbiyW0zkTGjkVNaCPV3CJtQmDIo8y33CUM+BYnE=' 
WHERE 
  key_id = '0e5e56146ecab2935e66b367373787eee173daf6b1e4990590bf5ffc35f9d91e' 
  AND (
    token = 'LXCHqbiyW0zkTGjkVNaCPV3CJtQmDIo8y33CUM+BYnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )