UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBawdrhqGg8tUFuXwlYYgzq1zwk8w3ZqkuDKOsHJE7A=' 
WHERE 
  key_id = 'b672388d19fd6a022d991347276cb135be28972220e6adff9924aef6b69cb4b6' 
  AND (
    token = 'MBawdrhqGg8tUFuXwlYYgzq1zwk8w3ZqkuDKOsHJE7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )