UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQYmHUZxbZdpMmY16lI94kwPsKJfPiw9f7vCiEKDGoo=' 
WHERE 
  key_id = '54c1d35b0b6f900fd01ae2bb437840f2c1ff8c1fae5e842683fc75320604e560' 
  AND (
    token = 'gQYmHUZxbZdpMmY16lI94kwPsKJfPiw9f7vCiEKDGoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )