UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IK1yxTy2MzIoxnVd6HKhVs17czkNySQ9aeWtELi5PKo=' 
WHERE 
  key_id = '6fd896060db1640f697b9040721e69716b7400546989177cfc9286fe95fea31d' 
  AND (
    token = 'IK1yxTy2MzIoxnVd6HKhVs17czkNySQ9aeWtELi5PKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )