UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuNB8WaVEZExbhdbQaV4Lbg1PdYWx9QBQH59vWKohcI=' 
WHERE 
  key_id = '2dafedeb0bbf969a3e17467d4c5f2e5f9d098e342e7adc0c0f8d41e010412a8c' 
  AND (
    token = 'JuNB8WaVEZExbhdbQaV4Lbg1PdYWx9QBQH59vWKohcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )