UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mcc5lV9+tuKLjrTAnVzOvlpK8cn+OydDymR/ozal2o=' 
WHERE 
  key_id = '4337ddb66342a5349c450154800a24556bf08878424338cf60b7245dd0cccfe8' 
  AND (
    token = '/mcc5lV9+tuKLjrTAnVzOvlpK8cn+OydDymR/ozal2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )