UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eo+Se/9Eg2ruQYllg6GQaOrCH+U8vOGyNrXRfONRyTQ=' 
WHERE 
  key_id = 'af126dce639c80fa72ff16261bd5b9590156971e649768e5b4f9f900afc49707' 
  AND (
    token = 'Eo+Se/9Eg2ruQYllg6GQaOrCH+U8vOGyNrXRfONRyTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )