UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6BG6b1hQg9F5VxhpJBWcwSZ+Jvwzadm4LVfbBcb0ww=' 
WHERE 
  key_id = 'c1d4ceb259cdcd0bcbc4712b9ff8207646ef2abe2e6bb6a4da91e69225a98043' 
  AND (
    token = 'G6BG6b1hQg9F5VxhpJBWcwSZ+Jvwzadm4LVfbBcb0ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )