UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BA3Cbuu4d0RROCFuAKnN4Wzt/uQ4rsfEqf5Kkyc5+GE=' 
WHERE 
  key_id = '8db16bfa736d3de233084809da091c372468b772e8a07bd9d2e06bcf48e7ee7c' 
  AND (
    token = 'BA3Cbuu4d0RROCFuAKnN4Wzt/uQ4rsfEqf5Kkyc5+GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )