UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUf+9NehpngQDIhKiSmwhpv25LiPcb1l5NzzWcidUBI=' 
WHERE 
  key_id = '8aed317a5d6103f360fc5f04ed37b4b52e0c2426a33213ae35e1ab3414451727' 
  AND (
    token = 'YUf+9NehpngQDIhKiSmwhpv25LiPcb1l5NzzWcidUBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )