UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9k1Y3nEmmK9xDNtUzk00QMZCkeBX0NGgG+3x0tSA2vc=' 
WHERE 
  key_id = '2d3bd0ddd0c7e877dc8de4ec7488fb691ff689e4d5def7141cd499645ad90eff' 
  AND (
    token = '9k1Y3nEmmK9xDNtUzk00QMZCkeBX0NGgG+3x0tSA2vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )