UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6hwL3vj/dACaQkYoPrt309QnfgO823HE/RT3fYKtBM=' 
WHERE 
  key_id = '885c1c781ff76a00746be8b1f37b915d9ac6df99cde7af6f6815461aa3f52544' 
  AND (
    token = 'l6hwL3vj/dACaQkYoPrt309QnfgO823HE/RT3fYKtBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )