UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sma/pUeqQLmuTyBHCrsgyNZ9meLQtp50JPHb/Jj/u0c=' 
WHERE 
  key_id = '82b19cd258b81643d1bfd4fa44f532e5bd6e7579b48d516b30c0227d67875e28' 
  AND (
    token = 'sma/pUeqQLmuTyBHCrsgyNZ9meLQtp50JPHb/Jj/u0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )