UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GM3a0IWVfFFWyRp/J2/VLuUXJ70xsoM8r4fEpMpcDE=' 
WHERE 
  key_id = 'd9f43588a3e406fa0823a8bec8350dd7e5019b132766a61372eb0d16d0e41a51' 
  AND (
    token = '4GM3a0IWVfFFWyRp/J2/VLuUXJ70xsoM8r4fEpMpcDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )