UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVQ7RRjNJPex9PsPBUd7QO7apZ1YVzjZTOCNpGeoeyI=' 
WHERE 
  key_id = '2acca4060c436e5faa34319ab2d6dc6f9cf57a79a87fa027e2b1c13bca316d14' 
  AND (
    token = 'UVQ7RRjNJPex9PsPBUd7QO7apZ1YVzjZTOCNpGeoeyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )