UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvU033IHh9dzFSv8q6pEVs1thRUGhTxqHhiQ99ee5iw=' 
WHERE 
  key_id = 'cbd30e81ac1945acca1c1549e39838d2b6551c82e3870131fb430cfe7c217ad1' 
  AND (
    token = 'MvU033IHh9dzFSv8q6pEVs1thRUGhTxqHhiQ99ee5iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )