UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG9TR2ee+m0g4mgG8jsKNZFEjLtWF95oR3PM7N+pa8U=' 
WHERE 
  key_id = 'b736a81f013534123f976962a82e3d3a8b267d4bded558bd5279b94584400839' 
  AND (
    token = 'zG9TR2ee+m0g4mgG8jsKNZFEjLtWF95oR3PM7N+pa8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )