UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzoBKwzUcYvVUP9Yt6Gn0T3QI9oagolGDwjQca0gxX8=' 
WHERE 
  key_id = 'be068b03a774038ece2670e830f47897c7993146c5b3e088899915be0a25c173' 
  AND (
    token = 'PzoBKwzUcYvVUP9Yt6Gn0T3QI9oagolGDwjQca0gxX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )