UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDVfgnur35valVWm4i61RjVYlrfcDS1+tYis5fRfwdg=' 
WHERE 
  key_id = '7bef21ed633e2427cce874e564142de9e17a412958ec03cf700f84ddff3ea7db' 
  AND (
    token = 'SDVfgnur35valVWm4i61RjVYlrfcDS1+tYis5fRfwdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )