UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQBnNgl3VPTYiQuEhzzEUVGmpHhpWwujOml7fTktgwc=' 
WHERE 
  key_id = '1f00e2fd68f8e2d073aa44d6d851be4ddd2d6f9890985aa3f8d68077e727ab70' 
  AND (
    token = 'yQBnNgl3VPTYiQuEhzzEUVGmpHhpWwujOml7fTktgwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )