UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mCh12ZWnNP3b8pbPDofZyWqaqrC8vfSwRwzNsxRDM0=' 
WHERE 
  key_id = '02670f6beaa69ea22ec02b03207e9a99ca8d0c2c993ea65487bbb7a5cb8ed6b9' 
  AND (
    token = '7mCh12ZWnNP3b8pbPDofZyWqaqrC8vfSwRwzNsxRDM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )