UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3utnz0eOCY2MH0Ibc4UvLkm9LxKX9HP1+6IVeoKKPY=' 
WHERE 
  key_id = '7cb5888139fdcb35ae4b37bfac62d95713ae27311d41d12fab5e998f39e2bd45' 
  AND (
    token = 'W3utnz0eOCY2MH0Ibc4UvLkm9LxKX9HP1+6IVeoKKPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )