UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNi8XhgO2ytYWqmHng0zAYvT3kXIXvnathf6RnVIOOQ=' 
WHERE 
  key_id = 'beed70e0740a1bf8fed4bcc8f4a05b0d2904836b03d8c330b233e4ed296cb801' 
  AND (
    token = 'MNi8XhgO2ytYWqmHng0zAYvT3kXIXvnathf6RnVIOOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )