UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmUT5AOa+bfzK11vZUtAYplGDuxGrmiYNcYq0s1YhLY=' 
WHERE 
  key_id = 'b3511b1a867d62799caa8f0caf3999b51ab94bcad39c247dc2d09e0f88f686eb' 
  AND (
    token = 'BmUT5AOa+bfzK11vZUtAYplGDuxGrmiYNcYq0s1YhLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )