UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AsTal80fAK+c+yTcFTGqol5jknPRPZA0CDBgXGVop0=' 
WHERE 
  key_id = 'd20e55f08ea666ad60281f46c3d559ffca03b9a467543d6344ca494842db9469' 
  AND (
    token = '1AsTal80fAK+c+yTcFTGqol5jknPRPZA0CDBgXGVop0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )