UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tf2rU3iGSlWe/r/mFA0Q/0QsmIKkfqQhO6Ah+XlSsXc=' 
WHERE 
  key_id = '2ad25d15e59f8019854c8522b6c19cd1570b2362556db1a4219f8bd0e67faf21' 
  AND (
    token = 'Tf2rU3iGSlWe/r/mFA0Q/0QsmIKkfqQhO6Ah+XlSsXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )