UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VgqGjbprOHJE2VMQVWq9Q8mC8z6iF2bMma6hOR6DV28=' 
WHERE 
  key_id = '41e25f3632683960a29c0310c6e4dc034825f55520e3450b819ec5e85bfee6cb' 
  AND (
    token = 'VgqGjbprOHJE2VMQVWq9Q8mC8z6iF2bMma6hOR6DV28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )