UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuW3LueG2HuWz2R+yKk88GwEAb/kAoo5llyvHJx7YtA=' 
WHERE 
  key_id = '3d3fe0ad44a0685ca145b7c69a1175176a899f5e086f50fd4de882acd511e4c4' 
  AND (
    token = 'iuW3LueG2HuWz2R+yKk88GwEAb/kAoo5llyvHJx7YtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )