UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QRorUxd43/FYLKkwhfC8ngRAQH1FPBRyk1/0RWOzWbc=' 
WHERE 
  key_id = '2ba5f7dfca2983a808ac685a861fe06b364091041d6a03a9a4fbb4c70c5b7292' 
  AND (
    token = 'QRorUxd43/FYLKkwhfC8ngRAQH1FPBRyk1/0RWOzWbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )