UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHo8AruyopqrfZ1FR08T5f2HZmsruabKDzERNM3FLzw=' 
WHERE 
  key_id = '77af4bc7340ff0a2e706174b6201bc81fb46568d3de561b0e1d75799cfa5287a' 
  AND (
    token = 'DHo8AruyopqrfZ1FR08T5f2HZmsruabKDzERNM3FLzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )