UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhKdzr6CSYDwtiuaWB+gtmllpviY8vNvQJVpTfXJR2o=' 
WHERE 
  key_id = '312967545617df92fed25e181e60fb2a4496ff3731b5e7c61bab420c86788454' 
  AND (
    token = 'QhKdzr6CSYDwtiuaWB+gtmllpviY8vNvQJVpTfXJR2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022