UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRlKGXDwHJVRg1swfkogYoZmOPqPtxcUhTArJ5Efi78=' 
WHERE 
  key_id = 'a8c86df66a490534691d4e7d4bcaee661f23f0dfef782560409028d0ad8e76fc' 
  AND (
    token = 'uRlKGXDwHJVRg1swfkogYoZmOPqPtxcUhTArJ5Efi78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )