UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Skj7nK4H6kuLPadpZl5iKWhHp3L8Gw9VXR3FJ9JqEdU=' 
WHERE 
  key_id = 'c411731d4650efc644b609a15cffcc54fd96b755f1a5d4f7d8e0b3f03c85776c' 
  AND (
    token = 'Skj7nK4H6kuLPadpZl5iKWhHp3L8Gw9VXR3FJ9JqEdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )