UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8Tg9QZBMvbz47YQDcVptD+czMIhEOqtFExHYeNFivA=' 
WHERE 
  key_id = '7d144cdb613d6146819b814205c20d11bdfdffbb124d07207f35ffe4e8024021' 
  AND (
    token = 'w8Tg9QZBMvbz47YQDcVptD+czMIhEOqtFExHYeNFivA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )