UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjDgda02EBO0qKNpzlJqlGd9Uco6v9jk+3+e/R9Lx5M=' 
WHERE 
  key_id = '9e0134dd31aa1b749ce6d5d9972b598e2468d19ce7379f375d31dc1299083318' 
  AND (
    token = 'QjDgda02EBO0qKNpzlJqlGd9Uco6v9jk+3+e/R9Lx5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )