UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fc4AgONArWNB12kaZ5FOupK22Rr8RtGmQY8vfOnGa24=' 
WHERE 
  key_id = '2f1ef184931a92b6a17a76fb641a38c59a996f6d18fd77c16d2c1327150f880d' 
  AND (
    token = 'fc4AgONArWNB12kaZ5FOupK22Rr8RtGmQY8vfOnGa24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )