UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAcYuttMlpZG7wvjSOUtcDd7sQYidyO6Mjgx+zCBSvY=' 
WHERE 
  key_id = '80b5f379276ce1bde6527bbea4afd35f56f659e151adc66b8cb70a50e2c275cd' 
  AND (
    token = 'RAcYuttMlpZG7wvjSOUtcDd7sQYidyO6Mjgx+zCBSvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )