UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mYqtSLzbzpPtZB6UoYn9KoYxWyhbKAYeBpsff2Yjlk=' 
WHERE 
  key_id = '7edca4d97fa05c1ef7c4441a5c31911bdd5266a6538fd78e47af3679b564334f' 
  AND (
    token = '3mYqtSLzbzpPtZB6UoYn9KoYxWyhbKAYeBpsff2Yjlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )