UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'adf76IR/1ngPpucSVYeC4iJ4U4acDB+WDm3X2//OLuQ=' 
WHERE 
  key_id = '44581eb740e5a56169ce1660de386e0f92df3a41eaa12dbc8da26d74a9961dac' 
  AND (
    token = 'adf76IR/1ngPpucSVYeC4iJ4U4acDB+WDm3X2//OLuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )