UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/t+t8udztqhA57bU8bPYYq9/dmDBrHLlS/hTdmpQ7A=' 
WHERE 
  key_id = 'b854754a80490826984610a3703ba962912edb55fdc37ca1213814f68b81c9dd' 
  AND (
    token = 'c/t+t8udztqhA57bU8bPYYq9/dmDBrHLlS/hTdmpQ7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )