UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjubCHhWN6pMCf/2WyKt7PXdYo4FPwehUXZ6qWYRJLg=' 
WHERE 
  key_id = '60f27b3740a5cf9b3718acaf4cf285cb482ca03337de6fbbdfb6894193afd91f' 
  AND (
    token = 'sjubCHhWN6pMCf/2WyKt7PXdYo4FPwehUXZ6qWYRJLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )