UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0jvu7AuVYzFSt8Ch6HTZzq4tlPzaggnUGDnkaxRbNg=' 
WHERE 
  key_id = 'd0612b3955094629ed5076f2e453789b3e39ae74b80ad2d6aaff08a63e6d8c23' 
  AND (
    token = 'J0jvu7AuVYzFSt8Ch6HTZzq4tlPzaggnUGDnkaxRbNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )