UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fjdB8qWj37GuH7SBE5TOBShHy23b5ZyinH1Hblsrr0=' 
WHERE 
  key_id = '21acbf9aa6a5ad14c60b35765a425ea20e77f2fcd6c15a3e7d2e66952307291b' 
  AND (
    token = '/fjdB8qWj37GuH7SBE5TOBShHy23b5ZyinH1Hblsrr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )