UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qc5Gx5rPKSE5qz7hmQmSgOxL3dFP36Q825r/7jcBHNs=' 
WHERE 
  key_id = 'd8ab4df5e4eda9744a087e745aebbafca7fe16b75d12d9bc41bbbcb55b35fbb6' 
  AND (
    token = 'qc5Gx5rPKSE5qz7hmQmSgOxL3dFP36Q825r/7jcBHNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )