UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jmd0ApLr/ZJKi948qBbzdlmmwwPARkgrmB+X7Zo/AOc=' 
WHERE 
  key_id = '3ec4d8c20e4bc26380de61a7538945704bbd1486bf23369a38b1f159b387f0f6' 
  AND (
    token = 'Jmd0ApLr/ZJKi948qBbzdlmmwwPARkgrmB+X7Zo/AOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )