UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elfT7LHosSAzftcen/FeiOXrQR4Z/YBROVNnKnXtzVw=' 
WHERE 
  key_id = '5a5fba38248eb6a80fe3e5c135b91966f13f5bb44cb1640a2f829b4be716d190' 
  AND (
    token = 'elfT7LHosSAzftcen/FeiOXrQR4Z/YBROVNnKnXtzVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )