UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LflaaYmt+ULiqMZxtiwkerX9y9RyHzTvHz6XzmNIrrI=' 
WHERE 
  key_id = '34bcc0b1c35291eed088c559e73ae8b2376471f74689d00c94d05c7afca5fcbf' 
  AND (
    token = 'LflaaYmt+ULiqMZxtiwkerX9y9RyHzTvHz6XzmNIrrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )