UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDfCPIFYUyIayWTmmuI94f6RntgKXun3VvYOiYhQ02s=' 
WHERE 
  key_id = 'a5f7e8ea5fc30e37b695340606fb51fe926190a6b4ea46d450d3a86dfb7b257f' 
  AND (
    token = 'SDfCPIFYUyIayWTmmuI94f6RntgKXun3VvYOiYhQ02s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )