UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3QKZ6hn6fKgVy6qC7evHAT9pLclini3xHbJzXDeIoA=' 
WHERE 
  key_id = '31296dfef191c3bdd168213d86385561e24991df08b269d70346981b92a31159' 
  AND (
    token = 'W3QKZ6hn6fKgVy6qC7evHAT9pLclini3xHbJzXDeIoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )