UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E64RBn2ANuLu1SDdcETngQA5OP0K2LPNaO6k5sMKH2Q=' 
WHERE 
  key_id = '6e1f0e99f7fcd9a5696f65af18f8865849c5d27aec1e1ac766ff78c779d9f6c4' 
  AND (
    token = 'E64RBn2ANuLu1SDdcETngQA5OP0K2LPNaO6k5sMKH2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )