UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qr9v8y9qk2GhGyforLR7+53OUwmaI+e8tU1ayRcu1CI=' 
WHERE 
  key_id = '71b13c1639eb6940bec73f6d5011a4081b5ae8da3c8ac1cd5461b882ba9c0fdb' 
  AND (
    token = 'Qr9v8y9qk2GhGyforLR7+53OUwmaI+e8tU1ayRcu1CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )