UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MLZ1nWDdwzMyeCDVdtucc0WkFrytvkkX9VcYBOahTo=' 
WHERE 
  key_id = 'd75b568eace8100ef2d6dec75a2b94808f0ee506b70c73b9568b2ae8290fd93f' 
  AND (
    token = '0MLZ1nWDdwzMyeCDVdtucc0WkFrytvkkX9VcYBOahTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )