UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObPIgGu/FBgbcB+kg6G8WcRBNZiQoQ3qSW3o6yeKw6Q=' 
WHERE 
  key_id = 'de5b135ff0f1bb5930cad787ad333045337fb53d3b1705b3fa4c259f53586d18' 
  AND (
    token = 'ObPIgGu/FBgbcB+kg6G8WcRBNZiQoQ3qSW3o6yeKw6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )