UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7kNg1kXJdXmESZxoS0Fd574Wk+OmkSe+oavH9QMKYk=' 
WHERE 
  key_id = '050e04223dada4033c808d7d86c1d80ac0196676dff3782ea656026d14c5f52c' 
  AND (
    token = 'Q7kNg1kXJdXmESZxoS0Fd574Wk+OmkSe+oavH9QMKYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )