UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5MBH3l1cz91FBZLvnh/smS7895EC2SELsuVnl6pmVA=' 
WHERE 
  key_id = '7d46ba0f795f16c1953ab781e8951c792a694df99e35082a3d91e53dcab20edc' 
  AND (
    token = 'G5MBH3l1cz91FBZLvnh/smS7895EC2SELsuVnl6pmVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )