UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hHcr5T8tsS7V22bJsS97LexMWy8dhfEM/7z/+JWM1Q=' 
WHERE 
  key_id = '600a20084c9729a77f3ca0ea1dab169eed6610bea95b697ae1e71f6edd10c1cf' 
  AND (
    token = '6hHcr5T8tsS7V22bJsS97LexMWy8dhfEM/7z/+JWM1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )