UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHKzMSyRlh51D9nf7p4cdju0bqsgtpMiQr2qJvVQTcw=' 
WHERE 
  key_id = 'c6e73db8fb0710dd3baf99c01ca6638bdd07303e5552ba6b2f2a52f2d9bb1c32' 
  AND (
    token = 'hHKzMSyRlh51D9nf7p4cdju0bqsgtpMiQr2qJvVQTcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )