UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDGfU1DcgMEscmM+rs+oORNg2QLTUV8WE3JUK08TOHs=' 
WHERE 
  key_id = 'a584a701558d7cc9fea4d98d4a64a0932305a89591d49d10048f64b545d155cd' 
  AND (
    token = 'GDGfU1DcgMEscmM+rs+oORNg2QLTUV8WE3JUK08TOHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )