UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjtV3kJ9qMGC9HXTIeqRZi9Irm05cNiF1E59PLlw9Y4=' 
WHERE 
  key_id = '4e0750248617e752ed35156d9a157306bac96cf199940c66d1f1b77d1caadcef' 
  AND (
    token = 'tjtV3kJ9qMGC9HXTIeqRZi9Irm05cNiF1E59PLlw9Y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )