UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qZgfOs+z2imOKjQbbXniIVlLEPIhX/du8AgbPdhQeA=' 
WHERE 
  key_id = '6ee7730a70e3368ec5d715ecdfe1929440a26284688cb9bb399553242f721b68' 
  AND (
    token = '7qZgfOs+z2imOKjQbbXniIVlLEPIhX/du8AgbPdhQeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )