UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3D8NwfXxb/MefWcGsuAj7y8IrQgvkbc8NmhibOT3kU=' 
WHERE 
  key_id = '6d088099b5fcff20fbf8132a106f1bdb29d9d46133191f075c57d1597a36cb15' 
  AND (
    token = 'P3D8NwfXxb/MefWcGsuAj7y8IrQgvkbc8NmhibOT3kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )