UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbqvoEo+U1TTyBgTtPjqRSsOSgov6s8hydD+F9fpUnQ=' 
WHERE 
  key_id = '33834b85ce4439e09f213bf41e513c33080ba3a05472cec8a3ca51d11d58e49b' 
  AND (
    token = 'lbqvoEo+U1TTyBgTtPjqRSsOSgov6s8hydD+F9fpUnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )