UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/lEMOaGnsbWmYnpibMQMvQnbxrtXoWolbFZ7ySPkB0=' 
WHERE 
  key_id = 'c26b6efabf32005a041aaa0c0658aa282de55fd4be0b63548e9b87860c3ed8c1' 
  AND (
    token = 'L/lEMOaGnsbWmYnpibMQMvQnbxrtXoWolbFZ7ySPkB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )