UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54a3IAFdf+nADx4VtLpszBrZ9xAW8GbRB7wivHpqd9A=' 
WHERE 
  key_id = '3f434243dc1f1cfd0ecd2f561d4fcca6528c47264f7bc6f53beddefc691195a1' 
  AND (
    token = '54a3IAFdf+nADx4VtLpszBrZ9xAW8GbRB7wivHpqd9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )