UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDrSZ2USilRv7YyaIwMTgUctpPS/I4MPf+GGmQfH83o=' 
WHERE 
  key_id = 'a1d5bd2115a31687349dfbf5381c0d8f5014794dba5d5e3fd21c15c8c2831bc2' 
  AND (
    token = 'NDrSZ2USilRv7YyaIwMTgUctpPS/I4MPf+GGmQfH83o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )