UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sb6nG2t+nzv0aFj9paxj2/4nhw48IMzG9wRa3nPJWM=' 
WHERE 
  key_id = 'a0e8a0bd49f56d160c44248c4f5f0d51d378c9f1ea6ffe3484fff62a89fc1c2f' 
  AND (
    token = '2sb6nG2t+nzv0aFj9paxj2/4nhw48IMzG9wRa3nPJWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )