UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMKEV2alwvH8cmbTGHYxb2EgmZ4HfyKZue4jWrP9ykg=' 
WHERE 
  key_id = 'bd110ec5d872e812375f2e95993969198278477861b22f45b6200f64bbe5554d' 
  AND (
    token = 'TMKEV2alwvH8cmbTGHYxb2EgmZ4HfyKZue4jWrP9ykg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )