UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/y8yDJ7l41YEX9bxLXt4m0qixF4xRXJAJEilyBCgVQ=' 
WHERE 
  key_id = '4eb479a8806824a9f6a78fa01ba7a5a1407a48d2c784ea6a4690c80844e24012' 
  AND (
    token = 'Q/y8yDJ7l41YEX9bxLXt4m0qixF4xRXJAJEilyBCgVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )