UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1OLjtNraLiw44NzJKpChnITn1n6ENAoZqVDjqLaA9A=' 
WHERE 
  key_id = '8627f470933411b30d5f103dbf8d02274cfdbc87dc0ea4c19cc719f4b9d36831' 
  AND (
    token = 'X1OLjtNraLiw44NzJKpChnITn1n6ENAoZqVDjqLaA9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )