UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQ9vA3iZCrZoMfbWze9LvlEfBfmIaaT7Vsjan8eIR5I=' 
WHERE 
  key_id = '6e01d01a6afeac09ae84cc8063b47d0710c3360b40fbabfd87d279ca56d1b850' 
  AND (
    token = 'rQ9vA3iZCrZoMfbWze9LvlEfBfmIaaT7Vsjan8eIR5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )