UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zzKCbmA/EXxiO9+sSTdKVl38zfpb+QRcc26QfwZZ4sk=' 
WHERE 
  key_id = 'dff679244d7ed68b766ce31c0f851350d4b6e51bf9771a3fbb53605d7d8f36ee' 
  AND (
    token = 'zzKCbmA/EXxiO9+sSTdKVl38zfpb+QRcc26QfwZZ4sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )