UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bTJJRBcYzOPEQbmETkJCxLYsWBlpq5YjZKG6CGrzAA=' 
WHERE 
  key_id = '3fe700fe27623298e4d0ab9dae5d36be1a1cbc6e9ee87f8080850b216f9c018b' 
  AND (
    token = '/bTJJRBcYzOPEQbmETkJCxLYsWBlpq5YjZKG6CGrzAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )