UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RP98IdvS6BlJ2eQTLDSrtxxbUitdeW6WAaemWFOU/xM=' 
WHERE 
  key_id = '1aeead31267d2fa53cb1f60abbdaf63d50fefcf91cc9e75729e538625bc7a384' 
  AND (
    token = 'RP98IdvS6BlJ2eQTLDSrtxxbUitdeW6WAaemWFOU/xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )