UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NN6ubfBJtI3XtPoe/KUBq9ddca8VbYTv6OTDwZlWLQU=' 
WHERE 
  key_id = 'f89fe9cddb395d767c7206e953be802bdccc1728968f65e547c03acea59a309c' 
  AND (
    token = 'NN6ubfBJtI3XtPoe/KUBq9ddca8VbYTv6OTDwZlWLQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )