UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsJmrWZJxqvKWp2HnTYbcKcwA3KPiKLgeztiDGOiuF0=' 
WHERE 
  key_id = 'fb83e345b46cb6b1b4885c05cf73ed0a11b189141862e45b64e0f712a623e107' 
  AND (
    token = 'SsJmrWZJxqvKWp2HnTYbcKcwA3KPiKLgeztiDGOiuF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )