UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XQsPiF2xbHfwir++/3WkQPY5u1lHliLaQgLxxXxnR0=' 
WHERE 
  key_id = '2e4dbfa8d672398603d9bafeb08669e587d7ab395c88ec34a729820206f541f4' 
  AND (
    token = '9XQsPiF2xbHfwir++/3WkQPY5u1lHliLaQgLxxXxnR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )