UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfNdgYc8BaSUkJgOZ+tGXa45AiElR11dwyKRh6BZuKY=' 
WHERE 
  key_id = 'c431a4dfb09dba0945c289f7892414d36cc38c592de6feed91ee38387a08dbbc' 
  AND (
    token = 'zfNdgYc8BaSUkJgOZ+tGXa45AiElR11dwyKRh6BZuKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )