UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JqzN3SUwX1dHneyAobrwNjmZcMQKysYelj+HBzipB2k=' 
WHERE 
  key_id = '1d1723e369bb18716d79bab76bd00668a820981e9f8b2b5a7cc5356b46031d56' 
  AND (
    token = 'JqzN3SUwX1dHneyAobrwNjmZcMQKysYelj+HBzipB2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )