UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hIv0qC4uC2FVcCuoIj2hsW+3RYaSo16n4z7rzFtgLxI=' 
WHERE 
  key_id = 'f6a906f8237e0144185d9ff394a43da8c5768c791591e677681cef15cdb6e3ac' 
  AND (
    token = 'hIv0qC4uC2FVcCuoIj2hsW+3RYaSo16n4z7rzFtgLxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )