UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4t4UljXQdb9Icko/H/XRoK6PwPBkl5on/WpUK/LTdD4=' 
WHERE 
  key_id = 'c733de438f0c8bb563243ee4f9fc27321715e807af2808580e5c30932c67ac14' 
  AND (
    token = '4t4UljXQdb9Icko/H/XRoK6PwPBkl5on/WpUK/LTdD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )