UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lhs/5j1Vvj/MumXtDlCaLB5kNmpwslegWqBuTc6iNdU=' 
WHERE 
  key_id = '5434ff947ccba8a81575ac1f46aa6ee0af0d1d9ea90c3fdfc2b4997618f67ddd' 
  AND (
    token = 'Lhs/5j1Vvj/MumXtDlCaLB5kNmpwslegWqBuTc6iNdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )