UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/id/m4Kz905gccHS8if/jSJSl3lGcR8tQaXbxAjixI=' 
WHERE 
  key_id = 'fe8104bb3eaa8861317a4ebe2cf759d0e27c18e64a1b93ad69181ecbedc3b1df' 
  AND (
    token = 'U/id/m4Kz905gccHS8if/jSJSl3lGcR8tQaXbxAjixI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )