UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4czBIKypJDw/YjvKf5fTLxF6rMJn4jmkq6E5lfSdBg=' 
WHERE 
  key_id = '16a20270277d10f00201636b7a71cf5e49c436b04f98089faca123fb6e9b8950' 
  AND (
    token = 'N4czBIKypJDw/YjvKf5fTLxF6rMJn4jmkq6E5lfSdBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )