UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7MgppMGLEv/XQlina/gwvn/CH1857zGGdGakvHpG/k=' 
WHERE 
  key_id = '961723cb88d9589ad3b50660d88a9a1833b6c33af830b6c608f896ec9b207fde' 
  AND (
    token = 'n7MgppMGLEv/XQlina/gwvn/CH1857zGGdGakvHpG/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )