UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q6CDc9GnhoI7B+qUFHi3u+p6q1KOqM/I4nXpk6VjaS0=' 
WHERE 
  key_id = 'bfa39f2b26070a0ed4f9cac0da52e67625abe30ed30cd302c534341f4ad6b27a' 
  AND (
    token = 'Q6CDc9GnhoI7B+qUFHi3u+p6q1KOqM/I4nXpk6VjaS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )