UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGlH9K4kavYMn9FIDbswwKNwcYQYzm2U3w4D55sUFnU=' 
WHERE 
  key_id = '54c94ab0830361979104d1d7367b27865dcc13bbeeb27721b160f4f892debe8d' 
  AND (
    token = 'SGlH9K4kavYMn9FIDbswwKNwcYQYzm2U3w4D55sUFnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )