UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6FPGhBKabnQYdLbToLC88mIPaRL53mpIsNbDX6DzkU=' 
WHERE 
  key_id = '605901076f2c3d581bf27a49775dc1cf5f859a3548766806bcf360d6c329bcad' 
  AND (
    token = 'm6FPGhBKabnQYdLbToLC88mIPaRL53mpIsNbDX6DzkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )