UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZcrtFYpyIgMt3h7CDieCjHZ6J7n6w8BPmgi6I7tMNg=' 
WHERE 
  key_id = 'e20da273f29d337e726fc16b2b247dc40398cdd4413481136d5da84085fceb2e' 
  AND (
    token = 'uZcrtFYpyIgMt3h7CDieCjHZ6J7n6w8BPmgi6I7tMNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )