UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqFGq6nNxTw046D0Ch+mJELQxBJTw+VvwDkrKbm830Q=' 
WHERE 
  key_id = '08f93d391f90ac36b4d0e1372c045b560b89fe3e91c747e02956df739fa604cd' 
  AND (
    token = 'GqFGq6nNxTw046D0Ch+mJELQxBJTw+VvwDkrKbm830Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )