UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiWi9fo5/vrgZx+Q0DiB4AhXqPmdqodG9riaPuOscCY=' 
WHERE 
  key_id = 'addf993c0ed68360c00fc436a99a5ef023846d7c7f5072b49847bb069cac08b3' 
  AND (
    token = 'LiWi9fo5/vrgZx+Q0DiB4AhXqPmdqodG9riaPuOscCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )