UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjf4uTty3o2YOWpjwpIACtmb8ItT1gyIBz9O8XGBzpk=' 
WHERE 
  key_id = '0ac12aeb9049d307fdf0792b4ed3c03a55ddba12cc3eec717f72656764c662d4' 
  AND (
    token = 'gjf4uTty3o2YOWpjwpIACtmb8ItT1gyIBz9O8XGBzpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )