UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Xr2JHSBvYchAmpTFzXPX9KW9LXiU1fVdFPHpKATbgo=' 
WHERE 
  key_id = '06926897366c5c4dc9b98e8614950e59ee7d375e314db412f1294f34c788ffec' 
  AND (
    token = '4Xr2JHSBvYchAmpTFzXPX9KW9LXiU1fVdFPHpKATbgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )