UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJ5EJakW5UQLYTwfh2lR9jaknWHx99seIv1Qz4TYnoo=' 
WHERE 
  key_id = '43cae1b6f68fefd4743ddc7247998ec2a220dab287001ffabee226e6b7f1e5d0' 
  AND (
    token = 'lJ5EJakW5UQLYTwfh2lR9jaknWHx99seIv1Qz4TYnoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )