UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYR8d7CDRjWfdaIukwyKHQmKzoYnj+qf9VyQdKH0+CU=' 
WHERE 
  key_id = 'bf3ab50407fb98fbc2deeb7d1016d37d7d6d6ae6068cbb80d0d3b76666ce1fbe' 
  AND (
    token = 'VYR8d7CDRjWfdaIukwyKHQmKzoYnj+qf9VyQdKH0+CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )