UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywm7oZlwfEUPCQ2FXKVFsEeEMmkv2C6TW2Yy7cdo2o4=' 
WHERE 
  key_id = 'b1937d9b6ce5a08081bde44ada3b8a1defd76293fe863dbc3a7b1ebdde5a1d7b' 
  AND (
    token = 'ywm7oZlwfEUPCQ2FXKVFsEeEMmkv2C6TW2Yy7cdo2o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )