UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8v7GqF1MdhjBavNkvKpHdGhWchCgdzYJVczeSkITPU=' 
WHERE 
  key_id = '659c2c47ad869771c5254f99656c6b93363d716910dee76823929826b6e0b72b' 
  AND (
    token = 'u8v7GqF1MdhjBavNkvKpHdGhWchCgdzYJVczeSkITPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )