UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ajeykx3MmE9RPppqZZwWqtidwv1yABBcZ7ywJHD6P4M=' 
WHERE 
  key_id = '9ac2bdcd10dcf93eb677a78d4edfe8078f8ddae31a05429f9ca97f5e638da1a4' 
  AND (
    token = 'ajeykx3MmE9RPppqZZwWqtidwv1yABBcZ7ywJHD6P4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )