UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pzxj3imJLJrNy1g1KDhlCYwS25xikjtBDfNqWTXZVE=' 
WHERE 
  key_id = 'b3bce0accd413e98bdcd8cf257a94dacc9460cf0607b078cadb87d1c68b9ef4d' 
  AND (
    token = '7pzxj3imJLJrNy1g1KDhlCYwS25xikjtBDfNqWTXZVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )