UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dOQ5fvEuUXrEa0qoQzGeNJ2L3lQ/oFvzSqD8rKbzBc=' 
WHERE 
  key_id = '8276870a47a00acf6fa1830c2950b18d50984b7e03bc11497c2fd8a04a7e4212' 
  AND (
    token = '9dOQ5fvEuUXrEa0qoQzGeNJ2L3lQ/oFvzSqD8rKbzBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )