UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAttjrN+hmPGA9fbq6y98Owg3njQs3eJKXT9/O3xiUM=' 
WHERE 
  key_id = 'a90f2950a3d7ccdc78f65940badd80a17d03a1d14bbe5b5135b9217aef7baa67' 
  AND (
    token = 'DAttjrN+hmPGA9fbq6y98Owg3njQs3eJKXT9/O3xiUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )