UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmU1r8u081iBd6vkDYCBM440Ldkc7Wtp+dvbkEeYP00=' 
WHERE 
  key_id = '8cd7ffb282ea0ebb4ceb80ebcb2dbc44e7249e24357fb5d5400c67cb493ee142' 
  AND (
    token = 'KmU1r8u081iBd6vkDYCBM440Ldkc7Wtp+dvbkEeYP00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )