UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjnxW9V2nCjACaFZ/2FKASpzB9ASytxLDoeUV36w5Ms=' 
WHERE 
  key_id = 'f0a4ac76eb26775dadcedf66082b2ab8f6c03804d97f3a78e21e188c5cec4979' 
  AND (
    token = 'QjnxW9V2nCjACaFZ/2FKASpzB9ASytxLDoeUV36w5Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )