UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxuo64P1mNT7Ei1WuTkQEFShdiVqRNq5A4ZZNvn+29k=' 
WHERE 
  key_id = '4fe0e3338505c78308a21f73a3826a6af9a80412ade1e7ecf2828bbfb003666c' 
  AND (
    token = 'nxuo64P1mNT7Ei1WuTkQEFShdiVqRNq5A4ZZNvn+29k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )