UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNVQ7RNxq2qgHaaeHGAHY8dKKe9elBziMzTTcKDOBPU=' 
WHERE 
  key_id = 'f90e68cd1666fcd3d273b4daa41679cf96cbf5b04a9cca1693f5232719481973' 
  AND (
    token = 'XNVQ7RNxq2qgHaaeHGAHY8dKKe9elBziMzTTcKDOBPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )