UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5Urg88P8PLHuOE7aCTIQ9sufoSWf5QJgcVCwj8Qd4Y=' 
WHERE 
  key_id = '943111aea9e0a3ff7422292193eb85ef905c6d2045881c574d826a91d98a02e7' 
  AND (
    token = 'P5Urg88P8PLHuOE7aCTIQ9sufoSWf5QJgcVCwj8Qd4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )