UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQeiU5gROIIUGKxye+k9U2EOJ8slyzENChGPjj8FpPs=' 
WHERE 
  key_id = '1a714fbb34374f0811485c0f554dcc09788436c931bc135c85d219ab77c9021a' 
  AND (
    token = 'iQeiU5gROIIUGKxye+k9U2EOJ8slyzENChGPjj8FpPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )