UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpPjNhvl8tWFgOt/fpvYk75bx55B3eqLzUgCMHC1bKM=' 
WHERE 
  key_id = '082fa9e9e7dfa0f2f2d0bcec8f1785768b542afb926356827a31734bdcf95f9d' 
  AND (
    token = 'NpPjNhvl8tWFgOt/fpvYk75bx55B3eqLzUgCMHC1bKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041