UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sh5u4fkLUF86TDveNjmgTa0CdDRJOdvFnyR9CrgWHOQ=' 
WHERE 
  key_id = '57b8dcf478c78716613b622bab1f2fbe1d45afdf15147adb52b6b569c7851d94' 
  AND (
    token = 'Sh5u4fkLUF86TDveNjmgTa0CdDRJOdvFnyR9CrgWHOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )