UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqTjZe+VN0jINzkxF2pZrQySFJnlINJrzWc8T3vZvZw=' 
WHERE 
  key_id = '84731681dcc874034c7b8e1570a5884d848e4fc0408a8bc7faa149afac2c5abf' 
  AND (
    token = 'GqTjZe+VN0jINzkxF2pZrQySFJnlINJrzWc8T3vZvZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )