UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/qAMpyaowDg+WBheSt92FznSB/fyvEIof7EJVKcKxY=' 
WHERE 
  key_id = '30ed4c567d37beb10b1f68162a83dcc6939aad3739c42b4117ece902289fddc7' 
  AND (
    token = 'p/qAMpyaowDg+WBheSt92FznSB/fyvEIof7EJVKcKxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )