UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qnh1qlKETQYxzkvkHOMzvDxbyv1VVqSuJDwEX4C/E+8=' 
WHERE 
  key_id = 'cc33a50590e21448e39fae288b5cafc10241aa02399c9a5aefc3d4e386a2d150' 
  AND (
    token = 'qnh1qlKETQYxzkvkHOMzvDxbyv1VVqSuJDwEX4C/E+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )