UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOGBeu82r3VoYc9WvnctWfZvqo1zi1de1xSi5wyYhkI=' 
WHERE 
  key_id = '2be65464c517afbbb6d751d09933059f999332c7a97e642a7ec62e5d587db420' 
  AND (
    token = 'AOGBeu82r3VoYc9WvnctWfZvqo1zi1de1xSi5wyYhkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )