UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aW2gTz9cPbSNysFPs08nkBZrO+xCuKcBUzb7iyG45Ag=' 
WHERE 
  key_id = 'f9875b07bdd07117d0fa6e433587d4612831e833e865133960c444c51dd80f21' 
  AND (
    token = 'aW2gTz9cPbSNysFPs08nkBZrO+xCuKcBUzb7iyG45Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020