UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Ii0jhjN7zqVIxvrNJU4KA/Z8rLOgV6Uk6R9HWmcOQU=' 
WHERE 
  key_id = '49f694d04343d19b43016bfcf81e1b7eefe731bfd21e65cca01823ed281ce569' 
  AND (
    token = '2Ii0jhjN7zqVIxvrNJU4KA/Z8rLOgV6Uk6R9HWmcOQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )