UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loN1FSa5fqBNXdSQweath5ZOWDlKAK09Pbip0ErIOF8=' 
WHERE 
  key_id = '3a2d75fe0f75da3654249851e2dbf6363732acbe4e1a2a411b4cf195162c2d62' 
  AND (
    token = 'loN1FSa5fqBNXdSQweath5ZOWDlKAK09Pbip0ErIOF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )