UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/uH8OV30QnY9AkFAqWoCFxNkiR5AD5B89F3lkn4MAo=' 
WHERE 
  key_id = 'c6da285ab48356ab351fbbbbfafb25c66b94a58ce31d536cd788f0d1ba15965c' 
  AND (
    token = 'D/uH8OV30QnY9AkFAqWoCFxNkiR5AD5B89F3lkn4MAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )