UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHbYF5kmoHZEY0Snjyi8v8G042bMsfneKahHBWFGAs8=' 
WHERE 
  key_id = '15568d0838e4fe220c0de4649becb2bca890956d32f610e763e4a49889b43961' 
  AND (
    token = 'bHbYF5kmoHZEY0Snjyi8v8G042bMsfneKahHBWFGAs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )