UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqXHJ1ij9YJISaZo4kelEe1ctb6GafEt5pCuvL+fCjM=' 
WHERE 
  key_id = '416dc11d55db4aeafd50513e04cc0ec824c67f4611c2f05fc7e8f93d49e1b14e' 
  AND (
    token = 'MqXHJ1ij9YJISaZo4kelEe1ctb6GafEt5pCuvL+fCjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )