UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKMkB6QfXshymhUAlIayzh2jqrWiUmWr+mJz4hi9dBs=' 
WHERE 
  key_id = '74ea0b8dbea79925d70e1347dbb9f02c0e2eceada02907de88f27146a9528d03' 
  AND (
    token = 'CKMkB6QfXshymhUAlIayzh2jqrWiUmWr+mJz4hi9dBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )