UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yOKDkgER/VMrWj2LveBBONciJate/W1kCJoVWjOn00=' 
WHERE 
  key_id = 'cb6039231612c0cdb00825751c228a7526f2120a2edf0250c2482b6b016b55d8' 
  AND (
    token = '4yOKDkgER/VMrWj2LveBBONciJate/W1kCJoVWjOn00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )