UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OIgMljguymJeP/tdgSSNeuXXoWL5oRiF5Iabx+TDrMQ=' 
WHERE 
  key_id = '28188e38a947a953490f707b481e8d74e5ea144b4e5d14d72911b4ccc488bd0d' 
  AND (
    token = 'OIgMljguymJeP/tdgSSNeuXXoWL5oRiF5Iabx+TDrMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )