UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8FvxENvnMaV25IvJCg8BfD6gaHjP+2dxzA/NAo3oo0=' 
WHERE 
  key_id = '103760328a83e67e7d8546be3250a8bcfc7d08e04c57a281a815409e3409f74c' 
  AND (
    token = 'J8FvxENvnMaV25IvJCg8BfD6gaHjP+2dxzA/NAo3oo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045