UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRF+PTGhl34DMU+ycs7wSwQEZf6KHDF8q1uQkM2OtxQ=' 
WHERE 
  key_id = '9c9c740d346bdb5c1dc63840123da293ec5a05c819589935d91d4f2accce1d2a' 
  AND (
    token = 'sRF+PTGhl34DMU+ycs7wSwQEZf6KHDF8q1uQkM2OtxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )