UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jgswp1dj3MSUrLSYvWO7Y84eBq341ZchMOyiPIi5gWk=' 
WHERE 
  key_id = 'a1e4b5e325c9c701207761b870a8a73ea5f58700c61806d2d1f60d78d15cbb4a' 
  AND (
    token = 'Jgswp1dj3MSUrLSYvWO7Y84eBq341ZchMOyiPIi5gWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029