UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpfd/Q7uiWLqPTERTTAqb1ArGWrcklpi5WLSiKUjHiI=' 
WHERE 
  key_id = '881ac51814f301f793a5d903df173471c7ff289ac0ac37d060bf5d4629a3f1ee' 
  AND (
    token = 'bpfd/Q7uiWLqPTERTTAqb1ArGWrcklpi5WLSiKUjHiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )