UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNdw7iehk6ZuZjQKCBhbaxVqbI0Z/sFmEDzMYq9OrAo=' 
WHERE 
  key_id = '1c2969b0b0e419ac9c28ae0fddcd79f355a12aa2fc4a71d3dd835029bc99e3ec' 
  AND (
    token = 'XNdw7iehk6ZuZjQKCBhbaxVqbI0Z/sFmEDzMYq9OrAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )