UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aX/3r3228tktDrrT85PXPKTX48LV4ZObOw1BkPbZHA=' 
WHERE 
  key_id = 'a31ff5cb304f0ee35ea32f6c06167c11b220de4b78e9473d3be19fd8f30f1c06' 
  AND (
    token = '7aX/3r3228tktDrrT85PXPKTX48LV4ZObOw1BkPbZHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )