UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwSmh9+oYjPrA8FgUH/75bFsRwqGsWKnhlHl/HMF6ug=' 
WHERE 
  key_id = '08811a0bd01f0d8e676205affeb878f27658aad30e26dcf47cf35432bca09202' 
  AND (
    token = 'nwSmh9+oYjPrA8FgUH/75bFsRwqGsWKnhlHl/HMF6ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )