UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdNKKc9nvfJz+AshRlRlldK4rmvmo4XxV2vSErKBuK4=' 
WHERE 
  key_id = '372bbf35e6937a451d235a8ffac63700d62eb8eef7f53c519457463e45140de0' 
  AND (
    token = 'xdNKKc9nvfJz+AshRlRlldK4rmvmo4XxV2vSErKBuK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )