UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPCsF5Xscx+57e1Y6Cn9bqF2kuH+6KaKWPwZmvVAkuo=' 
WHERE 
  key_id = '7a0384b642d2b835ecccdd3d1d2f18f1eda6020e0061ed48c6e4297495a5d25d' 
  AND (
    token = 'VPCsF5Xscx+57e1Y6Cn9bqF2kuH+6KaKWPwZmvVAkuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )