UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'opE3ectybAuqfOinvYUU1tE+7x4DfntDR/T0Uk+ZC7k=' 
WHERE 
  key_id = '8bc6de53bde1ca8c22f650155b53708df8c64ffaacade46809e976b6fe5528db' 
  AND (
    token = 'opE3ectybAuqfOinvYUU1tE+7x4DfntDR/T0Uk+ZC7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )