UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1aI9HEM4q3y1SDVE0XN3PXUCf7Gk4hUTCmH1hELkLo4=' 
WHERE 
  key_id = '38e97cee16f697fea9e87b809e3b395cea064f22fa45859823adc979a9e9b102' 
  AND (
    token = '1aI9HEM4q3y1SDVE0XN3PXUCf7Gk4hUTCmH1hELkLo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )