UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5IwtDExs2wHGMYaztXrB2AB4I4o7knVE6km8KWtKMM=' 
WHERE 
  key_id = 'ff11b27f7bbf71d474787b3988a52be864bed2ad068951750f1a83f38f6fa83f' 
  AND (
    token = 'm5IwtDExs2wHGMYaztXrB2AB4I4o7knVE6km8KWtKMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )