UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWj2lqH5Y2XHvNVMQRxW0dzzDInCfdRn4lTYzfKpgpI=' 
WHERE 
  key_id = '149266f8ffda159ff27a52967e3ba44323e3fb82db3065b8846f524ba2b93557' 
  AND (
    token = 'iWj2lqH5Y2XHvNVMQRxW0dzzDInCfdRn4lTYzfKpgpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )