UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/D9zUoh5SkRgS0xfkwjdA+LSSfr3sd0Br0NUq6WE6sU=' 
WHERE 
  key_id = 'aa70dfef19afed6db9e4e771b8c2f6662afefdfda5f0e4d4f2ca0733ff2373a8' 
  AND (
    token = '/D9zUoh5SkRgS0xfkwjdA+LSSfr3sd0Br0NUq6WE6sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )