UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BL6y5svgN/EgIm7SJWbe5EBXR9ugLO4Vcl+FG2Ig7Y=' 
WHERE 
  key_id = 'a4dec70dccb0926a3fb2b7d7e7387424d594ba6db17865beb13ddb367e089835' 
  AND (
    token = '9BL6y5svgN/EgIm7SJWbe5EBXR9ugLO4Vcl+FG2Ig7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )