UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKsYxzieV4x+CRShIZp2jyFgSgs05N97KdEQBVTSXkM=' 
WHERE 
  key_id = '8fab5c6ad16a13248dd562d8bdd4065b0b91445e8f2cab6d2ede578500b0b566' 
  AND (
    token = 'oKsYxzieV4x+CRShIZp2jyFgSgs05N97KdEQBVTSXkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )