UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DY7juOUl4BcT1RpItsnxaD5TDGc0bwik4/1kwl6WGY=' 
WHERE 
  key_id = 'ca12f130e50f7d5099c7729480e4402c43e74047dd67ecf3f8e1d59310227785' 
  AND (
    token = '+DY7juOUl4BcT1RpItsnxaD5TDGc0bwik4/1kwl6WGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )