UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTEFVO6Gt7+Sv+DmdP2Mfr5QURfyYLGmneayi/PfELg=' 
WHERE 
  key_id = '3e59d2ccef1c3dc5090a81f29b91cc69dd4798205291968de397e0b84c9b431d' 
  AND (
    token = 'BTEFVO6Gt7+Sv+DmdP2Mfr5QURfyYLGmneayi/PfELg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )