UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6AYKJz42l8sfgLCF7xJyTGMsZUp0FDOU1jF4gdTPxk=' 
WHERE 
  key_id = '216602dbd21ffa618699445ca8da4d8a791d659cbe17dfc01a8cc1519cfc57e2' 
  AND (
    token = 'D6AYKJz42l8sfgLCF7xJyTGMsZUp0FDOU1jF4gdTPxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )