UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xyhtz6IbDSqhoppSh75nZqMpOnpdI8nYhMC1erWCdbI=' 
WHERE 
  key_id = '6fbe5ea295748ad7f330e516d0fde9a3cc745e2ece7398b66d520ef949e5e638' 
  AND (
    token = 'Xyhtz6IbDSqhoppSh75nZqMpOnpdI8nYhMC1erWCdbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )