UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25tkZ5UFgp11tnsftUjSbqXz7z5po0SLw3soGVlyTdI=' 
WHERE 
  key_id = 'b66b3120c1a786abddebe8d13d01c6e0984e521a27d0f379b9ace7c42f86b62b' 
  AND (
    token = '25tkZ5UFgp11tnsftUjSbqXz7z5po0SLw3soGVlyTdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )