UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQkfZfzSARkzMlKwkrx6l9qw/KUGwhlqOWY17P2oUmU=' 
WHERE 
  key_id = '7d138b1ef63be9e835c1b61ee57d189ac43bb83f50ede08912f540ca7732f50e' 
  AND (
    token = 'tQkfZfzSARkzMlKwkrx6l9qw/KUGwhlqOWY17P2oUmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )